Station Overview Station Location
Station Number WY-TT-18 Latitude 43.62131
Station Name Jackson 12.2 NE Longitude -110.62776
County Teton Elevation (ft) 6653



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 1.48 0.03 5 0.03 1 0.00 4 0 1 0 0.0 0 0
Nov 09 2.08 0.12 34 0.12 22 0.00 12 3 3 6 0.0 0 0
Dec 09 2.54 0.46 28 0.46 26 0.00 2 1 7 5 2.5 1 0
Jan 10 2.40 0.77 30 0.57 22 0.20 8 2 7 5 0.0 0 0
Feb 10 1.84 0.18 25 0.02 9 0.16 16 4 1 5 0.0 0 0
March 10 1.76 0.26 29 0.00 12 0.26 17 5 0 5 0.0 0 0
April 10 1.49 1.45 24 0.51 6 0.94 18 2 3 1 0.0 0 0
May 10 1.86 1.01 26 0.92 6 0.09 20 2 3 1 0.0 0 0
June 10 1.41 3.01 30 1.22 5 1.79 25 6 5 0 0.0 0 0
July 10 0.90 0.65 29 0.32 11 0.33 18 4 4 0 0.0 0 0
Aug 10 1.02 1.15 34 0.54 12 0.61 22 7 6 0 0.0 0 0
Sept 10 1.15 0.98 29 0.95 4 0.03 25 3 2 0 0.0 0 0
Water Year Totals: 19.93" 10.07" 323 days 5.66" 136 4.41" 187 days 39 42 days 28 days 2.5" 1 days 0 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
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009 0.03
10/28/2009 **
10/29/2009 **
10/30/2009 **
10/31/2009 **
11/1/2009 **
11/2/2009 **
11/3/2009 **
11/4/2009 **
11/5/2009 **
11/6/2009 0.00
11/7/2009 T
11/8/2009 0.01
11/9/2009 0.00
11/10/2009
11/11/2009 T
11/12/2009 0.00
11/13/2009 0.02
11/14/2009 T
11/15/2009
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 T
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 T
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 T
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 T
12/8/2009 0.25
12/9/2009 T
12/10/2009
12/11/2009 0.00
12/12/2009
12/13/2009 0.05
12/14/2009 0.09
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.01
12/18/2009 0.04
12/19/2009 0.00
12/20/2009 T
12/21/2009 0.01
12/22/2009 0.00
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 **
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009
12/30/2009 0.01
12/31/2009 T
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.05
1/2/2010 0.19
1/3/2010 T
1/4/2010 0.00
1/5/2010 0.04
1/6/2010 0.15
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 T
1/14/2010 T
1/15/2010 T
1/16/2010 0.00
1/17/2010
1/18/2010 0.00
1/19/2010 0.06
1/20/2010 T
1/21/2010 **
1/22/2010 **
1/23/2010 **
1/24/2010 **
1/25/2010 **
1/26/2010 0.20
1/27/2010 0.06
1/28/2010 **
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.02
2/1/2010
2/2/2010 0.00
2/3/2010 T
2/4/2010 0.02
2/5/2010 T
2/6/2010 **
2/7/2010 **
2/8/2010 **
2/9/2010 **
2/10/2010 **
2/11/2010 **
2/12/2010 0.16
2/13/2010
2/14/2010 **
2/15/2010 T
2/16/2010 T
2/17/2010 **
2/18/2010 T
2/19/2010 T
2/20/2010 **
2/21/2010 **
2/22/2010 **
2/23/2010 **
2/24/2010 0.00
2/25/2010
2/26/2010 T
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 T
3/4/2010 T
3/5/2010 **
3/6/2010 **
3/7/2010 **
3/8/2010 0.10
3/9/2010 0.00
3/10/2010 T
3/11/2010 **
3/12/2010 **
3/13/2010 T
3/14/2010 T
3/15/2010 0.00
3/16/2010
3/17/2010 0.00 **
3/18/2010 **
3/19/2010 **
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 **
3/23/2010 T
3/24/2010 0.00
3/25/2010
3/26/2010 T
3/27/2010 **
3/28/2010 **
3/29/2010 **
3/30/2010 0.16
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.03
4/2/2010 0.02
4/3/2010 **
4/4/2010 **
4/5/2010 **
4/6/2010 0.07
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 T
4/10/2010 **
4/11/2010 **
4/12/2010 **
4/13/2010 **
4/14/2010 **
4/15/2010 **
4/16/2010 **
4/17/2010 **
4/18/2010 **
4/19/2010 **
4/20/2010 **
4/21/2010 **
4/22/2010 **
4/23/2010 0.87
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010 0.46
4/29/2010
4/30/2010
5/1/2010 T
5/2/2010 0.05
5/3/2010 **
5/4/2010 **
5/5/2010 **
5/6/2010 **
5/7/2010 **
5/8/2010 **
5/9/2010 **
5/10/2010 **
5/11/2010 0.09
5/12/2010 0.00
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010 0.00
5/18/2010 **
5/19/2010 **
5/20/2010 **
5/21/2010 0.00
5/22/2010 0.33
5/23/2010
5/24/2010 0.54
5/25/2010 **
5/26/2010 **
5/27/2010 **
5/28/2010 **
5/29/2010 **
5/30/2010 **
5/31/2010 **
6/1/2010 0.02
6/2/2010 0.06
6/3/2010 **
6/4/2010 0.24
6/5/2010 0.25
6/6/2010 **
6/7/2010 **
6/8/2010 0.95
6/9/2010 **
6/10/2010 0.04
6/11/2010 0.82
6/12/2010 0.06
6/13/2010 **
6/14/2010 **
6/15/2010 **
6/16/2010 **
6/17/2010 **
6/18/2010 0.54
6/19/2010 **
6/20/2010 **
6/21/2010 **
6/22/2010 **
6/23/2010 **
6/24/2010 **
6/25/2010 0.00
6/26/2010 0.03
6/27/2010 **
6/28/2010 **
6/29/2010 **
6/30/2010 **
Day of YearDaily PrcpMultiday Prcp
7/1/2010 **
7/2/2010 **
7/3/2010 **
7/4/2010 **
7/5/2010 **
7/6/2010 **
7/7/2010 **
7/8/2010 **
7/9/2010 0.00
7/10/2010 0.04
7/11/2010 0.05
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 **
7/15/2010 **
7/16/2010 **
7/17/2010 **
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 **
7/23/2010 0.33
7/24/2010 **
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.01
7/28/2010
7/29/2010 0.22
7/30/2010 0.00
7/31/2010
8/1/2010 **
8/2/2010 **
8/3/2010 **
8/4/2010 0.33
8/5/2010 0.00
8/6/2010 **
8/7/2010 **
8/8/2010 **
8/9/2010 0.06
8/10/2010 0.27
8/11/2010 0.01
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.15
8/15/2010 **
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 **
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 **
8/23/2010 **
8/24/2010 **
8/25/2010 **
8/26/2010 **
8/27/2010 **
8/28/2010 0.00
8/29/2010 0.08
8/30/2010 0.01
8/31/2010 0.02
9/1/2010 0.12
9/2/2010 **
9/3/2010 **
9/4/2010 **
9/5/2010 **
9/6/2010 **
9/7/2010 **
9/8/2010 **
9/9/2010 0.00
9/10/2010 0.83
9/11/2010 **
9/12/2010 **
9/13/2010 **
9/14/2010 **
9/15/2010 **
9/16/2010 **
9/17/2010 **
9/18/2010 **
9/19/2010 **
9/20/2010 **
9/21/2010 **
9/22/2010 **
9/23/2010 **
9/24/2010 **
9/25/2010 0.03
9/26/2010 0.00
9/27/2010
9/28/2010 **
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/27/2009 8:00 AM 0.03 M M M M
11/7/2009 7:00 AM T M M M M
11/8/2009 7:00 AM 0.01 M M M M all the precip occurred before 5:30 pm 11/7 (i had to remove my inner gauge in case it snowed at that time--nothing in gauge at 7:00 today)
11/9/2009 7:00 AM 0.00 0.0 M M M frost, 8 degrees farenheit, calm, almost no clouds
11/11/2009 7:00 AM T M M M M rain gauge blew over and probably missed small amount of rain. 30 degrees F, cloudy at 07, some freezing rain on gauge, wooden deck
11/12/2009 7:00 AM 0.00 0.0 M M M overcast,fresh breeze (beaufort scale)
11/13/2009 7:00 AM 0.02 M M M M frost, 11F, partly cloudy, calm
11/14/2009 7:00 AM T T M M M overcast, light air (beaufort scale), 10F
11/16/2009 7:00 AM 0.00 0.0 M M M frost, 3C, calm
11/17/2009 7:00 AM 0.00 0.0 M M M 5F, calm, thin clouds to W. Frost, inversion last night
11/18/2009 7:00 AM 0.00 0.0 M M M calm, clear, light frost, 10F, inversion
11/19/2009 7:00 AM 0.00 0.0 M M M calm, a few clouds, 4F, frost
11/20/2009 7:00 AM 0.00 0.0 M M M calm, a few high clowds to west, frost, 4F, 5th day of temperature inversion
11/21/2009 7:00 AM T M M M M overcast, barely snowing, light breeze, 25F. decks barely covered with light density snow, grass/leaves intermittently covered
11/22/2009 7:00 AM T M M M M light air (beaufort scale), mostly clear with rare high reddish clouds to west, 3F, frost
11/23/2009 7:00 AM 0.09 M M M M overcast, light breeze, 15F, no precip at 0700
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 F, light air, overcast frost
11/26/2009 7:00 AM 0.00 0.0 M M M 4F, calm, frost, overcast (gound fog?), inversion
11/27/2009 7:00 AM 0.00 0.0 M M M 10F, calm, high red clouds to east, frost
11/28/2009 7:00 AM T M M M M calm, overcast, 25F, light snow began shortly before 7 AM. inversion of past 3 days is gone.
11/29/2009 7:00 AM 0.00 0.0 M M M zeroF, inversion building, few high clouds, calm
11/30/2009 7:00 AM 0.00 0.0 M M M 1F, inversion, calm, clear, frost
12/1/2009 7:00 AM 0.00 0.0 M M M 15F, calm, mostly cloudy
12/2/2009 7:00 AM T M M M M spilled my water when measuring precip in snow, but T is probably close. -10F.
12/3/2009 7:00 AM 0.00 0.0 M M M -14F
12/4/2009 7:00 AM 0.00 0.0 M M M -4F
12/5/2009 7:00 AM 0.00 0.0 M M M 0F, calm
12/6/2009 7:00 AM 0.00 0.0 M M M 2F, moderately breezy, overcast
12/7/2009 7:00 AM T T M M M -3F, light icey feeling, small flakes falling at 7:00, foggy and overcast
12/8/2009 7:00 AM 0.25 2.5 0.25 M M spilled my rain gauge again, grrr, so my 24 hour precip is just my core melted value. 2F, snowing lightly.
12/9/2009 7:00 AM T T T M M -3F, overcast without snowing at 7 AM
12/11/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 0.05 M M M M 20F, calm, small snowflakes, snowing at 07, intermittently--has started in again.
12/14/2009 7:00 AM 0.09 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 M M M 20F
12/16/2009 7:00 AM 0.00 0.0 M M M 27F. tiny wet prec barely perceptible at 7 am. overcast, mountains socked in.
12/17/2009 7:00 AM 0.01 M M M M 30F, not precipitating, some wind, tetons socked in
12/18/2009 7:00 AM 0.04 M M M M 11F
12/19/2009 7:00 AM 0.00 0.0 M M M 11F, calm, tetons socked in
12/20/2009 7:00 AM T M M M M 21F. why won't it snow? why has our snow gone to maryland?
12/21/2009 7:00 AM 0.01 M M M M 29F, windy, not snowing at 0700.
12/22/2009 7:00 AM 0.00 0.0 M M M 15F, not snowing once again
12/23/2009 7:00 AM 0.00 0.0 M M M 12F
12/24/2009 7:00 AM 0.00 0.0 M M M -8F, clear
12/27/2009 7:00 AM 0.00 0.0 M M M -10F
12/28/2009 7:00 AM 0.00 0.0 M M M -10F
12/30/2009 7:00 AM 0.01 M M M M 8F, lightly snowing
12/31/2009 7:00 AM T M M M M 10F
1/1/2010 7:00 AM 0.05 M M M M 20F, not snowing in kelly at 07
1/2/2010 7:00 AM 0.19 M M M M 28F
1/3/2010 7:00 AM T M M M M 15F
1/4/2010 7:00 AM 0.00 0.0 M M M 12 f
1/5/2010 7:00 AM 0.04 M M M M
1/6/2010 7:00 AM 0.15 M M M M
1/7/2010 7:00 AM 0.00 0.0 M M M -22F
1/8/2010 7:00 AM 0.00 0.0 M M M -22F
1/9/2010 6:00 AM 0.00 0.0 M M M -8F at 05
1/10/2010 7:00 AM 0.00 0.0 M M M 10F
1/11/2010 7:00 AM 0.00 0.0 M M M -5F
1/12/2010 7:00 AM 0.00 0.0 M M M -5F
1/13/2010 7:00 AM T M M M M
1/14/2010 6:40 AM T M M M M 18F, tiny ice crystals falling at 0640
1/15/2010 7:00 AM T M M M M 9F at 0745, not preciping
1/16/2010 7:00 AM 0.00 0.0 M M M
1/18/2010 7:00 AM 0.00 0.0 M M M
1/19/2010 7:15 AM 0.06 M M M M
1/20/2010 7:00 AM T M M M M my trace snow is all from before about noon yesterday
1/27/2010 7:30 AM 0.06 M M M M
1/30/2010 7:00 AM 0.00 0.0 M M M -4 at 07
1/31/2010 7:30 AM 0.02 M M M M 10F at 0730
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 6:30 AM T M M M M 10F at 0630
2/4/2010 7:00 AM 0.02 M M M M 12F at 0600
2/5/2010 7:00 AM T M M M M 15F at 0645
2/16/2010 7:00 AM T M M M M
2/19/2010 6:15 AM T M M M M
2/26/2010 8:00 AM T M M M M
2/27/2010 7:00 AM 0.00 0.0 M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 7:30 AM 0.00 0.0 M M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM T M M M M
3/4/2010 7:00 AM T M M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM T M M M M
3/14/2010 7:00 AM T M M M M
3/15/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM T M M M M
4/1/2010 9:45 AM 0.03 M M M M
4/2/2010 7:00 AM 0.02 M M M M
4/7/2010 7:00 AM 0.00 0.0 M M M 8F
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM T M M M M
4/28/2010 6:00 AM 0.46 M M M M
5/1/2010 7:00 AM T M M M M
5/2/2010 7:00 AM 0.05 M M M M
5/12/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 10:00 AM 0.33 M M M M
5/24/2010 7:00 AM 0.54 M M M M
6/2/2010 7:00 AM 0.06 M M M M
6/5/2010 6:00 AM 0.25 M M M M
6/11/2010 6:30 AM 0.82 M M M M i wasn't home yesterday morning--but neighbors reported vicious squall with winds maybe 35 mph, hail the size of a shelled hazelnut, leaves knocked off trees but no branches that i see. currently blue sky, high thin clouds, rapidly warming from overnight freezing temp. will get ready for another round, though.
6/12/2010 6:00 AM 0.06 M M M M
6/26/2010 7:00 AM 0.03 M M M M
7/10/2010 7:00 AM 0.04 M M M M
7/11/2010 7:00 AM 0.05 M M M M
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
7/19/2010 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
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 8:00 AM 0.01 M M M M
7/29/2010 6:00 AM 0.22 M M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 6:40 AM 0.27 M M M M
8/11/2010 7:00 AM 0.01 M M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.15 M M M M was it .15 or .35? pretty sure it was .15.
8/17/2010 6:30 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
8/29/2010 6:00 AM 0.08 M M M M
8/30/2010 7:40 AM 0.01 M M M M
8/31/2010 7:00 AM 0.02 M M M M
9/1/2010 7:00 AM 0.12 M M M M
9/10/2010 6:40 AM 0.83 M M M M
9/26/2010 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
10/28/2009 11/03/2009 7:00 AM 7 0.00 0.0 0.00
11/1/2009 11/06/2009 7:00 AM 6 0.00 M M
11/4/2009 11/06/2009 12:00 AM 3 0.00 0.0 0.00
12/25/2009 12/26/2009 7:00 AM 2 0.00 M M 4F at 7 am, 2F at 8:15 am
1/21/2010 1/26/2010 7:30 AM 6 0.20 M M the snow in gauge from this time had mostly melted, and refrozen into a plate of water ice in bottom that i had to melt out. i had to do 2 meltings, and i hope i remembered what i put in and did it accurately. next time i'll write each amount down. lame.
1/28/2010 1/29/2010 7:30 AM 2 0.00 M M
2/6/2010 2/12/2010 7:20 AM 7 0.16 M M
2/14/2010 2/15/2010 7:00 AM 2 T M M
2/17/2010 2/18/2010 7:30 AM 2 T M M
2/20/2010 2/24/2010 7:30 AM 5 0.00 M M
3/5/2010 3/08/2010 7:00 AM 4 0.10 M M
3/11/2010 3/13/2010 7:00 AM 3 T M M
3/17/2010 3/20/2010 7:00 AM 4 0.00 M M
3/22/2010 3/23/2010 7:00 AM 2 T M M
3/27/2010 3/30/2010 7:00 AM 4 0.16 M M
4/3/2010 4/06/2010 7:30 AM 4 0.07 M M
4/10/2010 4/23/2010 10:00 AM 14 0.87 M M
5/3/2010 5/11/2010 3:30 PM 9 0.09 M M
5/18/2010 5/21/2010 9:00 AM 4 0.00 M M
5/25/2010 6/01/2010 7:00 AM 8 0.02 M M
6/3/2010 6/04/2010 6:20 AM 2 0.24 M M
6/6/2010 6/08/2010 5:30 AM 3 0.95 M M
6/9/2010 6/10/2010 6:30 AM 2 0.04 M M
6/13/2010 6/18/2010 7:00 AM 6 0.54 M M
6/19/2010 6/25/2010 7:00 AM 7 0.00 M M
6/27/2010 7/09/2010 7:00 AM 13 0.00 M M
7/14/2010 7/18/2010 6:00 AM 5 0.00 M M
7/22/2010 7/23/2010 6:00 AM 2 0.33 M M
7/24/2010 7/25/2010 12:00 AM 2 0.00 M M
8/1/2010 8/04/2010 7:00 AM 4 0.33 M M
8/6/2010 8/07/2010 6:15 AM 2 0.18 M M
8/7/2010 8/09/2010 6:25 AM 3 0.06 M M
8/15/2010 8/16/2010 6:30 AM 2 0.00 M M
8/18/2010 8/19/2010 6:30 AM 2 0.00 M M
8/22/2010 8/24/2010 7:00 AM 3 0.04 M M
8/23/2010 8/28/2010 7:00 AM 6 0.00 M M can't hardly believe my gauge is empty. there has been rain in the area, but kelly is in a rain shadow, and has its own rain shadows.
9/2/2010 9/09/2010 12:00 AM 8 0.00 M M
9/11/2010 9/25/2010 9:00 AM 15 0.03 M M
9/28/2010 9/29/2010 7:00 AM 2 0.00 M M



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