Station Overview Station Location
Station Number ID-AD-5 Latitude 43.623078
Station Name Boise 4.4 WNW Longitude -116.296346
County Ada Elevation (ft) 2678



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 09 0.71 1.60 31 1.60 31 0.00 0 0 12 0 0.0 0 0
Nov 09 1.33 0.70 30 0.70 30 0.00 0 0 5 3 0.3 1 1
Dec 09 1.49 1.80 31 1.80 31 0.00 0 0 12 1 6.9 6 18
Jan 10 1.22 1.69 31 1.69 31 0.00 0 0 14 2 0.7 1 2
Feb 10 0.99 1.19 28 1.19 28 0.00 0 0 10 3 0.0 0 0
March 10 1.35 1.81 31 1.81 31 0.00 0 0 8 2 0.9 1 1
April 10 1.08 1.43 30 1.43 30 0.00 0 0 9 6 0.0 0 0
May 10 1.44 1.73 31 1.73 31 0.00 0 0 10 2 0.0 0 0
June 10 0.71 1.03 30 1.03 30 0.00 0 0 11 3 0.0 0 0
July 10 0.29 0.23 31 0.23 31 0.00 0 0 3 2 0.0 0 0
Aug 10 0.22 0.26 31 0.26 31 0.00 0 0 5 1 0.0 0 0
Sept 10 0.49 0.05 30 0.05 30 0.00 0 0 1 2 0.0 0 0
Water Year Totals: 11.32" 13.52" 365 days 13.52" 365 0.00" 0 days 0 100 days 27 days 8.8" 9 days 22 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.14
10/5/2009 0.40
10/6/2009 0.13
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.27
10/15/2009 0.25
10/16/2009 0.02
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.12
10/20/2009 0.02
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.10
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.05
10/28/2009 0.00
10/29/2009 0.00
10/30/2009 0.08
10/31/2009 0.02
11/1/2009 T
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.02
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.33
11/13/2009 0.00
11/14/2009 0.09
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 T
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 T
11/23/2009 0.09
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.17
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.04
12/8/2009 0.01
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.04
12/13/2009 0.10
12/14/2009 0.00
12/15/2009 0.12
12/16/2009 0.96
12/17/2009 0.04
12/18/2009 0.01
12/19/2009 0.00
12/20/2009 T
12/21/2009 0.01
12/22/2009 0.23
12/23/2009 0.01
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.23
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.57
1/2/2010 0.18
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 T
1/6/2010 0.05
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.07
1/14/2010 0.13
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.02
1/18/2010 0.01
1/19/2010 0.15
1/20/2010 T
1/21/2010 0.00
1/22/2010 0.01
1/23/2010 0.18
1/24/2010 0.00
1/25/2010 0.01
1/26/2010 0.08
1/27/2010 0.15
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.08
2/1/2010 0.15
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.05
2/5/2010 0.26
2/6/2010 0.02
2/7/2010 0.00
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.11
2/13/2010 0.13
2/14/2010 0.00
2/15/2010 0.03
2/16/2010 0.00
2/17/2010 T
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 T
2/22/2010 0.00
2/23/2010 0.00
2/24/2010 0.24
2/25/2010 0.16
2/26/2010 0.00
2/27/2010 T
2/28/2010 0.04
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.19
3/4/2010 0.00
3/5/2010 0.26
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.12
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.49
3/14/2010 T
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.06
3/23/2010 T
3/24/2010 0.00
3/25/2010 0.00
3/26/2010 0.22
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.14
3/31/2010 0.33
Day of YearDaily PrcpMultiday Prcp
4/1/2010 T
4/2/2010 0.03
4/3/2010 0.39
4/4/2010 T
4/5/2010 T
4/6/2010 T
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 T
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.23
4/14/2010 0.01
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 T
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.59
4/22/2010 0.02
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.01
4/28/2010 0.11
4/29/2010 0.04
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 T
5/3/2010 0.00
5/4/2010 0.03
5/5/2010 0.00
5/6/2010 0.02
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.23
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.16
5/19/2010 0.10
5/20/2010 0.13
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.79
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.01
5/27/2010 0.10
5/28/2010 0.16
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 T
6/1/2010 0.04
6/2/2010 T
6/3/2010 0.23
6/4/2010 0.12
6/5/2010 0.15
6/6/2010 0.19
6/7/2010 0.01
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.06
6/11/2010 T
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.07
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.11
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.01
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.04
6/30/2010 T
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.06
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 T
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 T
7/27/2010 0.12
7/28/2010 0.00
7/29/2010 0.05
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.03
8/11/2010 0.00
8/12/2010 0.17
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 T
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.03
8/30/2010 0.02
8/31/2010 0.01
9/1/2010 T
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.05
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 T
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M A hefty cold front plowed through last night. 29 degrees this morning, but no rain.
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.14 M M M M Yay!!! Raining as I took the reading.
10/5/2009 7:04 AM 0.40 M M M M Drizzle all day yesterday an overnight. High yesterday was 41, low 39. This is very unusual for October. 0.40 was the actual reading - not rounded.
10/6/2009 7:00 AM 0.13 M M M M Steady drizzle yesterday morning, clearing by early afternoon. Snow on the foothills outside Boise, snowline at about 4500 feet.
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.00 0.0 M M M
10/11/2009 7:00 AM 0.00 0.0 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 0.27 M M M M Lovely rain starting yesterday noonish, tapering off by 7 pm-ish. A little drizzle overnight.
10/15/2009 7:20 AM 0.25 M M M M This second surge of moisture was a surprise. The .24 is actual measurement, not rounding. Over a half inch of rain in the last 48 hours - wow! The 50 degree warm front that brought it feels balmy after the first two weeks of October. This rain started after 7 pm yesterday and is still barely sprinkling - don't know if it was steady throughout the night.
10/16/2009 7:00 AM 0.02 M M M M Last of the storm - a little drizzle overnight.
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:30 AM 0.12 M M M M Surprise - more rain last night. It started before 6 a.m., and was tapering off at 7:30 when I took the measurement.
10/20/2009 7:00 AM 0.02 M M M M I'm recording this .02 hesitantly, as I'm not sure if it fell from the sky overnight or was an extremely heavy dew. Checking the Ada county map, I see that others recorded comparable precip this AM, and we don't normally see this heavy a dew, so I'm submitting it. What puzzles me is mostly clear skies last night and clear skies this morning, and nothing mentioned in NWA forecasts.
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.10 M M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.05 M M M M
10/28/2009 7:00 AM 0.00 0.0 M M M
10/29/2009 7:00 AM 0.00 0.0 M M M We're envious of Ft. Collins' snow - still dry up here.
10/30/2009 7:00 AM 0.08 M M M M Snowflakes melting
10/31/2009 7:00 AM 0.02 M M M M Drizzle
11/1/2009 7:00 AM T M M M M A couple of tiny sprinkles yesterday afternoon.
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.02 M M M M sprinkles yesterday, starting about 9:30 am.
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 6:40 AM 0.33 M M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.09 0.3 0.05 0.4 0.05 Yippee! A skiff of snow overnight - first of the season in town. Broccoli, kale, collards and lettuce still going strong.
11/15/2009 7:00 AM 0.00 0.0 0.00 T 0.00
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM T M M 0.0 0.00 Drizzle
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM T M M 0.0 M Wind and brief shower when warm front passed
11/23/2009 7:00 AM 0.09 0.0 0.00 0.0 0.00 Snowflakes melted on the way down
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.17 0.0 0.00 0.0 0.00
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.00 0.0 M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.00 0.0 M M M
12/7/2009 7:15 AM 0.04 1.2 M 1.2 0.04 Light snow
12/8/2009 7:00 AM 0.01 0.1 0.01 1.0 0.04 Flurries yesterday AM
12/9/2009 7:00 AM 0.00 0.0 0.00 1.0 0.04
12/10/2009 7:00 AM 0.00 0.0 0.00 0.5 0.04
12/11/2009 7:00 AM 0.00 0.0 M 0.5 0.03
12/12/2009 7:00 AM 0.04 0.5 0.05 1.0 0.08 Not currently snowing
12/13/2009 7:00 AM 0.10 1.5 0.10 2.0 0.15 A few flakes falling
12/14/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:15 AM 0.12 0.0 0.00 1.0 0.47 Raining
12/16/2009 7:00 AM 0.96 0.0 0.00 0.0 0.00 Rain stopped sometime between 2 and 5 AM
12/17/2009 7:00 AM 0.04 0.0 0.00 0.0 0.00 Intermittent rain sprinkles yesterday
12/18/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00 Rain sprinkle
12/19/2009 7:00 AM 0.00 0.0 M M M
12/20/2009 7:00 AM T 0.0 0.00 0.0 0.00 A few flakes of snow, then a rain sprinkle
12/21/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/22/2009 7:00 AM 0.23 0.5 0.06 0.5 0.06 Light snow
12/23/2009 7:00 AM 0.01 0.0 0.00 0.5 0.11 Snow sprinkles yesterday that melted and turned into a skim of ice
12/24/2009 7:45 AM 0.00 0.0 M 0.5 0.10
12/25/2009 7:00 AM 0.00 0.0 M 0.5 0.08
12/26/2009 7:20 AM 0.00 0.0 M 0.5 0.12
12/27/2009 7:00 AM 0.00 0.0 M 0.5 0.10 Spotty old snow 1 inch in spots, none in spots.
12/28/2009 7:00 AM 0.00 0.0 M 0.5 0.01
12/29/2009 7:00 AM 0.00 0.0 M 0.5 0.08
12/30/2009 6:50 AM 0.23 3.1 0.32 3.5 0.26 A few flakes still falling
12/31/2009 7:00 AM 0.00 0.0 M 3.5 0.44
1/1/2010 7:00 AM 0.57 M M 3.0 1.11 Snow began at 3 pm, turned to rain 10 pm last night. At 5 pm, there was 1" new snow, and total old and new pack was 4.5". Raining at 7:00 am.
1/2/2010 6:45 AM 0.18 M M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM T M M M M
1/6/2010 7:00 AM 0.05 M M M M Intermittent light rain
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 7:00 AM 0.00 0.0 M M M Cold (+18 degrees) and snowless - but not as cold as Ft. Collins!
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.07 M M M M Light rain
1/14/2010 6:55 AM 0.13 M M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.02 M M M M Drizzly day yesterday.
1/18/2010 7:00 AM 0.01 M M M M
1/19/2010 7:00 AM 0.15 M M M M
1/20/2010 7:00 AM T M M M M Brief shower
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.01 M M M M very light rain
1/23/2010 7:00 AM 0.18 M M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:00 AM 0.01 M M M M
1/26/2010 7:00 AM 0.08 M M M M Light rain
1/27/2010 7:00 AM 0.15 M M M M
1/28/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M M M
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 7:05 AM 0.08 0.7 0.06 0.5 M Light snow
2/1/2010 7:00 AM 0.15 T T T T
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 7:00 AM 0.00 0.0 M M M
2/4/2010 7:00 AM 0.05 M M M M
2/5/2010 7:00 AM 0.26 M M M M Rained all night! Still raining.
2/6/2010 7:00 AM 0.02 M M M M
2/7/2010 7:00 AM 0.00 0.0 M M M
2/8/2010 7:00 AM 0.00 0.0 M M M
2/9/2010 7:00 AM 0.00 0.0 M M M
2/10/2010 7:00 AM 0.00 0.0 M M M
2/11/2010 7:00 AM 0.00 0.0 M M M
2/12/2010 7:00 AM 0.11 0.0 0.00 0.0 0.00 Rain overnight
2/13/2010 7:00 AM 0.13 0.0 0.00 0.0 0.00 Rain overnight
2/14/2010 7:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.03 M M M M
2/16/2010 7:00 AM 0.00 0.0 M M M
2/17/2010 7:00 AM T M M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.00 0.0 M M M
2/21/2010 7:00 AM T 0.0 0.00 0.0 0.00 Very light snow shower
2/22/2010 7:00 AM 0.00 0.0 M M M
2/23/2010 7:00 AM 0.00 0.0 M M M
2/24/2010 7:08 AM 0.24 M M M M Raining
2/25/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
2/26/2010 7:00 AM 0.00 0.0 M M M Crocuses started blooming on Valentine's day, daffodils and tulips pushing up. In the vegetable garden, chives and garlic up. We may pay for this later...
2/27/2010 7:00 AM T 0.0 0.00 0.0 0.00 Light rain
2/28/2010 7:00 AM 0.04 M M M M
3/1/2010 7:00 AM 0.00 0.0 M M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:05 AM 0.19 M M M M Showery
3/4/2010 7:00 AM 0.00 0.0 M M M
3/5/2010 7:00 AM 0.26 M M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.12 M M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.49 0.9 0.31 1.0 0.31
3/14/2010 7:00 AM T T M 0.0 0.00 The bit of snow from Friday night was pretty much melted by Saturday afternoon. Blustery winds all day kept it feeling like winter, though it didn't faze the crocuses or chionodoxa.
3/15/2010 7:00 AM 0.00 0.0 M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM 0.06 M M M M Rain last night
3/23/2010 7:00 AM T M M M M Graupel shower
3/24/2010 7:00 AM 0.00 0.0 M M M
3/25/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM 0.22 M M M M Steady rain from 9:30AM to 1:00PM, then light showers
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.00 0.0 M M M
3/30/2010 7:00 AM 0.14 M M M M Trace at 3 pm yesterday, then steady rain began early this morning.
3/31/2010 7:00 AM 0.33 M M M M A gauge 30 feet away measured 0.45". Heaviest precipitation was snow which melted on contact with the ground.
4/1/2010 7:00 AM T M M M M Just missed by an afternoon shower
4/2/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00 Snow showers
4/3/2010 7:00 AM 0.39 M M M M
4/4/2010 7:00 AM T M M M M
4/5/2010 7:00 AM T M M M M
4/6/2010 7:00 AM T M M M M Sleet
4/7/2010 7:00 AM 0.00 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM T M M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.23 M M M M
4/14/2010 7:00 AM 0.01 M M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM T M M M M Thunderstorms in the area - first of the season - but we only had a sprinkle.
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M Yesterday was a spectacular spring day!
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.59 M M M M Thunderstorm last evening about 7 pm, followed by steady rain for hours.
4/22/2010 7:00 AM 0.02 M M M M Mid-day shower.
4/23/2010 7:00 AM 0.00 0.0 M M M
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 7:00 AM 0.00 0.0 M M M
4/27/2010 7:00 AM 0.01 M M M M Overnight sprinkle and 60 degrees this morning! (Normal is 35-40 degrees). Cold front predicted, so we hope for more precip with the falling temps.
4/28/2010 7:00 AM 0.11 M M M M Evening thunderstorm!
4/29/2010 7:00 AM 0.04 M M M M Evening rain shower
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM T M M M M A sprinkle yesterday afternoon. Mostly grey and blustery. The garden in general is sulking, though lettuce is happy as a clam. Welcome to May in Boise...
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.03 M M M M Windy, partly cloudy and sprinkles yesterday afternoon as a cold front moves in.
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.02 M M M M Hail, 1/8 to 1/4 inch
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.23 M M M M A real soaker - much needed!
5/12/2010 7:00 AM 0.00 0.0 M M M
5/13/2010 6:00 AM 0.00 0.0 M M M After steady NW winds for the last three days (steady enough that my homeward bike commute actually had tailwinds, which violates all the biking laws of nature), we're looking forward to clear and calm today. After weeks of below-normal temps, the garden soil is beginning to warm up this week.
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.16 M M M M Thunderstorm last night, very light rain now
5/19/2010 7:00 AM 0.10 M M M M Rainfall was truly 0.1, not rounded. Nice rain overnight and off-and-on till about 2 pm. Garden vegetables and flowers doubled in size.
5/20/2010 7:00 AM 0.13 M M M M Rain overnight again!
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.79 M M M M
5/24/2010 7:00 AM 0.00 0.0 M M M Spotty frost on the grass in town - the foothills just outside Boise were white base yesterday, but the snow-line receded (to maybe 4700'?) in the afternoon after the sun came out.
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.01 M M M M Light rain
5/27/2010 7:00 AM 0.10 M M M M Intermittent sprinkles
5/28/2010 6:30 AM 0.16 M M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM T M M M M An unexpected sprinkle overnight.
6/1/2010 6:45 AM 0.04 M M M M
6/2/2010 7:00 AM T M M M M Mostly cloudy - a couple of sprinkles. While it's been grey and sprinkly in Boise, the enormous numbers of western tanagers in town indicate that the mountains have been receiving snow. Migration is thoroughly stalled until the snowpack starts to recede.
6/3/2010 7:00 AM 0.23 M M M M
6/4/2010 7:00 AM 0.12 M M M M
6/5/2010 5:20 AM 0.15 M M M M Morning rain yesterday, then scattered showers
6/6/2010 7:00 AM 0.19 M M M M Rain last night. Not raining at 7 AM
6/7/2010 6:45 AM 0.01 M M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 6:00 AM 0.06 M M M M Most of the precip was from a shower at about 3 PM
6/11/2010 7:00 AM T M M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 7:00 AM 0.00 0.0 M M M
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 6:00 AM 0.07 M M M M Two rain showers, a light one, then a heavier one.
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.11 M M M M One brief storm (.04) at 4 pm, another thunderstorm at 7 pm. No hail, winds maybe 20 mph here, rain steady but not a downpour. What a lovely spring we've had!
6/22/2010 7:00 AM 0.00 0.0 M M M Several species (Payette, strictus, palmeri, pineleaf, virens) of native penstemon, prince's plume, sulfur buckwheat, showy fleabane, two species of evening primrose (caespitosa and missouriensis) all blooming in our Boise xeric garden.
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.01 M M M M Sprinkles last night, once about 6 pm, once about 8:30 pm (roughly). The weather changed dramatically from pretty hot and muggy to cool and fresh when the cold front passed, but it didn't produce much wind or rain.
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.04 M M M M A lovely evening thunderstorm after our first HOT day this year. No hail, wind gusting to maybe 20 mph.
6/30/2010 7:00 AM T M M M M Evening sprinkle, about 9 pm. Thunder and lightning to the south, but not here. No wind - just a gentle sprinkle for about 10 minutes.
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.06 M M M M Cold front came through about 8 pm, wind but no rain. Much to our surprise, rain started about 11 pm.
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M Settling into a hot, dry pattern. Our long, cool spring couldn't last forever...
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM T M M M M slight sprinkle overnight.
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM T M M M M Started very lightly sprinkling at about 6:30 am, continuing past 7 am report-in time. First raindrops in weeks!
7/27/2010 7:00 AM 0.12 M M M M A lovely thunderstorm last night! Not a gully-washer, just a steady rain. The garden is happy.
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.05 M M M M Another thunderstorm, yesterday 11 am. Rain gauge amount not rounded.
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 7:00 AM 0.00 0.0 M M M
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.03 M M M M Aft sprinkle, then a nice thunderstorm about 9:30 pm. More pyrotechnics than rain.
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.17 M M M M Lovely thunderstorm and generous rain (for SW Idaho) Wednesday afternoon.
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM T M M M M Big windstorm last night as a cold front pushed in - gusting to 40-50 mph. Lost a couple of small maple branches. Produced just a trace of rain - and a small trace at that.
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.03 M M M M Major weather change - summer is over with the arrival of a cold front and a fall rain.
8/30/2010 7:00 AM 0.02 M M M M
8/31/2010 7:00 AM 0.01 M M M M
9/1/2010 7:00 AM T M M M M An unexpected 10-minute sprinkle at 6:15 am!
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.05 M M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM T M M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground