Station Overview Station Location
Station Number AZ-SC-12 Latitude 31.55517
Station Name Sierra Vista 10.1 W Longitude -110.471399
County Santa Cruz Elevation (ft) 4958



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 15 1.36 1.73 9 1.73 9 0.00 0 0 8 1 0.0 0 0
Nov 15 0.76 0.60 6 0.60 6 0.00 0 0 5 1 0.0 0 0
Dec 15 1.31 0.62 4 0.62 4 0.00 0 0 3 1 2.0 1 1
Jan 16 1.26 1.55 5 1.55 5 0.00 0 0 5 0 2.5 1 1
Feb 16 1.14 0.36 3 0.36 3 0.00 0 0 2 1 1.2 2 2
March 16 1.01 0.09 2 0.09 2 0.00 0 0 2 0 0.2 1 0
April 16 0.50 0.30 5 0.30 5 0.00 0 0 3 2 0.0 0 0
May 16 0.22 0.00 1 0.00 1 0.00 0 0 0 1 0.0 0 0
June 16 0.67 1.60 11 1.60 11 0.00 0 0 6 3 0.0 0 0
July 16 3.97 3.08 15 3.08 15 0.00 0 0 14 1 0.0 0 0
Aug 16 4.04 6.75 17 6.13 14 0.62 3 1 12 2 0.0 0 0
Sept 16 1.56 2.35 11 2.35 11 0.00 0 0 10 1 0.0 0 0
Water Year Totals: 17.80" 19.03" 89 days 18.41" 86 0.62" 3 days 1 70 days 14 days 5.9" 5 days 4 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015 T
10/6/2015
10/7/2015
10/8/2015 0.01
10/9/2015
10/10/2015
10/11/2015
10/12/2015 0.02
10/13/2015
10/14/2015
10/15/2015
10/16/2015 0.03
10/17/2015 0.89
10/18/2015 0.49
10/19/2015
10/20/2015
10/21/2015 0.11
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015 0.09
10/31/2015 0.09
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015 T
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015 0.07
11/16/2015 0.05
11/17/2015 0.22
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015 0.25
11/27/2015 0.01
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015 0.35
12/13/2015 0.17
12/14/2015
12/15/2015 0.10
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015 T
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016 0.85
1/6/2016 0.03
1/7/2016 0.02
1/8/2016 0.64
1/9/2016 0.01
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016 0.28
2/2/2016 0.08
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016 T
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016 0.08
3/9/2016 0.01
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016 T
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016 0.21
4/9/2016 T
4/10/2016
4/11/2016 0.07
4/12/2016
4/13/2016 0.02
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016 T
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016 T
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016 0.41
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016 0.00
6/22/2016 T
6/23/2016 0.00
6/24/2016 T
6/25/2016 0.10
6/26/2016 0.04
6/27/2016 0.74
6/28/2016
6/29/2016 0.29
6/30/2016 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.80
7/2/2016 0.74
7/3/2016 0.02
7/4/2016
7/5/2016 0.22
7/6/2016
7/7/2016 0.10
7/8/2016
7/9/2016 0.01
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016 0.27
7/19/2016
7/20/2016 0.22
7/21/2016 0.23
7/22/2016 0.06
7/23/2016
7/24/2016 0.03
7/25/2016 T
7/26/2016
7/27/2016 0.16
7/28/2016 0.01
7/29/2016
7/30/2016 0.21
7/31/2016
8/1/2016 0.86
8/2/2016 0.06
8/3/2016 1.04
8/4/2016 0.11
8/5/2016 0.03
8/6/2016 1.06
8/7/2016 T
8/8/2016
8/9/2016 2.23
8/10/2016 0.12
8/11/2016 0.52
8/12/2016 0.05
8/13/2016
8/14/2016 0.03
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016 **
8/20/2016 **
8/21/2016 0.62
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016 0.02
8/27/2016 T
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016 0.03
9/2/2016
9/3/2016 T
9/4/2016
9/5/2016
9/6/2016
9/7/2016 0.61
9/8/2016 1.07
9/9/2016
9/10/2016
9/11/2016
9/12/2016 0.01
9/13/2016 0.09
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016 0.01
9/27/2016 0.10
9/28/2016 0.07
9/29/2016 0.01
9/30/2016 0.35



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2015 7:00 AM T M M M M
10/8/2015 7:00 AM 0.01 M M M M
10/12/2015 7:00 AM 0.02 M M M M
10/16/2015 7:00 AM 0.03 M M M M
10/17/2015 7:00 AM 0.89 M M M M
10/18/2015 7:00 AM 0.49 M M M M two showers: 0820-0910 with .06" and 2145-approx 0100 with .43"
10/21/2015 7:00 AM 0.11 M M M M intermittent rain throughout the night
10/30/2015 7:00 AM 0.09 M M M M Trace from 1050-1115 hrs, .09" during the night
10/31/2015 7:00 AM 0.09 M M M M intermittent rain all morning and early afternoon for .07" and .02" in the evening
11/5/2015 7:00 AM T M M M M
11/15/2015 7:00 AM 0.07 M M M M
11/16/2015 7:00 AM 0.05 M M M M intermittent sprinkles throughout the day and night.
11/17/2015 7:00 AM 0.22 M M M M snow 0940-1330 hrs; visibility often <1/2 mile. No snow accumulation.
11/26/2015 7:00 AM 0.25 M M M M
11/27/2015 7:00 AM 0.01 M M M M
12/12/2015 7:00 AM 0.35 2.0 M 2.0 M wind gusts to 43 mph, winds dropped off after midnight
12/13/2015 7:00 AM 0.17 0.0 0.17 0.0 M Snowfall on and off throughout the day; often visibility <1/2 mile
12/15/2015 7:00 AM 0.10 M M M M rain/snow mix throughout the day; wind gusts to 47 mph
12/26/2015 7:00 AM T T M 0.0 M trace of snow sometime during the night
1/5/2016 7:00 AM 0.85 M M M M
1/6/2016 7:00 AM 0.03 M M M M intermittent light showers throughout the night and continuing into the morning
1/7/2016 7:00 AM 0.02 M M M M continuation of showers from previous day's report
1/8/2016 7:00 AM 0.64 2.5 M 2.5 M Rain started at 1400 hrs; snow began at 1652 hrs, initially as wet snow and continuing into the night. Likely more than .64" total moisture as the wet snow clogged the top of the rain gage so some snow never collected in gage.
1/9/2016 7:00 AM 0.01 0.0 M 0.0 M snow flurries throughout the day
2/1/2016 7:00 AM 0.28 1.0 0.80 1.0 M
2/2/2016 7:00 AM 0.08 0.2 0.08 0.2 M snow showers throughout the day, ending early evening
2/20/2016 7:00 AM T M M M M
3/8/2016 7:00 AM 0.08 0.2 M M M
3/9/2016 7:00 AM 0.01 M M M M light drizzle throughout the day
4/1/2016 7:00 AM T M M M M
4/8/2016 7:00 AM 0.21 M M M M
4/9/2016 7:00 AM T M M M M
4/11/2016 7:00 AM 0.07 M M M M
4/13/2016 7:00 AM 0.02 M M M M
5/15/2016 7:00 AM T M M M M
6/1/2016 7:00 AM T M M M M brief shower accompanied by 20+ mph winds
6/10/2016 7:00 AM 0.41 M M M M
6/21/2016 7:00 AM 0.00 0.0 M M M a few drops around 1800 hrs but not enough to call a trace
6/22/2016 7:00 AM T M M M M
6/23/2016 7:00 AM 0.00 0.0 M M M a few drops around 1500 hrs but not enough to call a trace
6/24/2016 7:00 AM T M M M M
6/25/2016 7:00 AM 0.10 M M M M
6/26/2016 7:00 AM 0.04 M M M M
6/27/2016 7:00 AM 0.74 M M M M
6/29/2016 7:00 AM 0.29 M M M M
6/30/2016 7:00 AM 0.02 M M M M
7/1/2016 7:00 AM 0.80 M M M M
7/2/2016 7:00 AM 0.74 M M M M
7/3/2016 7:00 AM 0.02 M M M M
7/5/2016 7:00 AM 0.22 M M M M
7/7/2016 7:00 AM 0.10 M M M M
7/9/2016 7:00 AM 0.01 M M M M
7/18/2016 7:00 AM 0.27 M M M M
7/20/2016 7:00 AM 0.22 M M M M
7/21/2016 7:00 AM 0.23 M M M M
7/22/2016 7:00 AM 0.06 M M M M
7/24/2016 7:00 AM 0.03 M M M M
7/25/2016 7:00 AM T M M M M
7/27/2016 7:00 AM 0.16 M M M M
7/28/2016 7:00 AM 0.01 M M M M
7/30/2016 7:00 AM 0.21 M M M M
8/1/2016 7:00 AM 0.86 M M M M Three rain events over the report period: 0735-0915 hrs, .03"; 1625-1715 hrs, Trace; and 2005- ~2300 hrs, .83".
8/2/2016 7:00 AM 0.06 M M M M Showers and sprinkles throughout the day
8/3/2016 7:00 AM 1.04 M M M M
8/4/2016 7:00 AM 0.11 M M M M
8/5/2016 7:00 AM 0.03 M M M M
8/6/2016 7:00 AM 1.06 M M M M
8/7/2016 7:00 AM T M M M M
8/9/2016 7:30 AM 2.23 M M M M Two storms: .54" on 8 Aug, 1337-1520 hrs, hardest rain 1353-1357; and 1.69 on 9 AUG 0420-0730 hrs (with rain continuing as of 0730), hardest rain 0550-0625.
8/10/2016 7:00 AM 0.12 M M M M
8/11/2016 7:00 AM 0.52 M M M M Two showers: .11", 1327-1350 hrs and .41", 1505-1545 hrs.
8/12/2016 7:00 AM 0.05 M M M M
8/14/2016 7:00 AM 0.03 M M M M
8/26/2016 7:00 AM 0.02 M M M M
8/27/2016 7:00 AM T M M M M
9/1/2016 7:00 AM 0.03 M M M M
9/3/2016 7:00 AM T M M M M
9/7/2016 7:00 AM 0.61 M M M M First trace at 1430 hours, continuous rain beginning at 2050 hrs. Still raining at gage-checking time.
9/8/2016 7:00 AM 1.07 M M M M Rain continued throughout the day and into the evening. No flooding in the area, it all just soaked into the ground.
9/12/2016 7:00 AM 0.01 M M M M
9/13/2016 7:00 AM 0.09 M M M M
9/26/2016 7:00 AM 0.01 M M M M Also brief trace of rain at 0600 hrs. Winds gusting to 50 mph, sustained 20-30 mph.
9/27/2016 7:00 AM 0.10 M M M M .02" from 0745-1100 hrs and .08" from 0442-0455 hrs.
9/28/2016 7:00 AM 0.07 M M M M Light showers in the morning and then early to late evening.
9/29/2016 7:00 AM 0.01 M M M M
9/30/2016 7:00 AM 0.35 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/19/2016 8/21/2016 7:00 AM 3 0.62 M M Not sure how much on which days.



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