Station Overview Station Location
Station Number AZ-PM-176 Latitude 32.393208
Station Name Oro Valley 0.4 NW Longitude -110.965608
County Pima Elevation (ft) 2540



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 11 0.99 0.10 31 0.10 31 0.00 0 0 1 1 0.0 0 0
Nov 11 0.72 1.54 30 1.54 30 0.00 0 0 7 0 0.0 0 0
Dec 11 1.16 2.57 31 2.57 31 0.00 0 0 7 1 0.0 0 0
Jan 12 1.10 0.44 31 0.44 31 0.00 0 0 2 0 0.0 0 0
Feb 12 1.05 0.20 29 0.20 29 0.00 0 0 2 0 0.0 0 0
March 12 0.96 0.73 31 0.73 31 0.00 0 0 2 0 0.0 0 0
April 12 0.37 0.38 30 0.38 30 0.00 0 0 2 0 0.0 0 0
May 12 0.21 0.00 32 0.00 23 0.00 9 1 0 1 0.0 0 0
June 12 0.22 0.08 22 0.08 22 0.00 0 0 1 2 0.0 0 0
July 12 1.98 4.10 31 4.10 31 0.00 0 0 12 3 0.0 0 0
Aug 12 2.48 0.83 22 0.83 22 0.00 0 0 8 1 0.0 0 0
Sept 12 1.28 0.13 23 0.13 23 0.00 0 0 3 1 0.0 0 0
Water Year Totals: 12.52" 11.10" 343 days 11.10" 334 0.00" 9 days 1 47 days 10 days 0.0" 0 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
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 T
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.10
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.00
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.25
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.36
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.04
11/14/2011 0.48
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.05
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.35
11/26/2011 0.01
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.24
12/3/2011 T
12/4/2011 0.33
12/5/2011 0.00
12/6/2011 0.04
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.76
12/14/2011 1.00
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.18
12/20/2011 0.02
12/21/2011 0.00
12/22/2011 0.00
12/23/2011 0.00
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.43
1/17/2012 0.01
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.00
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.19
2/16/2012 0.00
2/17/2012 0.01
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.00
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.70
3/20/2012 0.03
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.31
4/15/2012 0.07
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.00
4/27/2012 0.00
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.00
5/10/2012 T
5/11/2012 **
5/12/2012 **
5/13/2012 **
5/14/2012 **
5/15/2012 **
5/16/2012 **
5/17/2012 **
5/18/2012 **
5/19/2012 0.00 0.00
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 0.00
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012 0.08
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 T
6/28/2012 T
6/29/2012 0.00
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.22
7/5/2012 1.11
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 T
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 T
7/14/2012 0.02
7/15/2012 0.76
7/16/2012 0.99
7/17/2012 0.06
7/18/2012 0.00
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.08
7/22/2012 0.00
7/23/2012 0.13
7/24/2012 0.19
7/25/2012 0.08
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.04
7/29/2012 T
7/30/2012 0.42
7/31/2012 0.00
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.33
8/7/2012 0.17
8/8/2012 0.00
8/9/2012 0.01
8/10/2012 0.00
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 T
8/16/2012 0.00
8/17/2012 0.05
8/18/2012 0.17
8/19/2012 0.00
8/20/2012 0.01
8/21/2012 0.01
8/22/2012 0.08
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012 0.00
9/9/2012 T
9/10/2012 0.03
9/11/2012 0.04
9/12/2012 0.06
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M 4- 10 drops /min for 2 minutes at 7 PM. I do not call it a trace, no drops visible on pavement
10/3/2011 7:00 AM T M M M M just enough to make spots on road at 7 PM
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 7:00 AM 0.10 M M M M Cold Front passed through from NW. Some wind Mountains covered with clouds, not visible. Dew on ground at time of observation on 10/07. VERY UNUSUAL here.
10/8/2011 7:00 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.00 0.0 M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.00 0.0 M M M
10/17/2011 7:00 AM 0.00 0.0 M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.00 0.0 M M M
10/20/2011 7:00 AM 0.00 0.0 M M M
10/21/2011 7:00 AM 0.00 0.0 M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM 0.00 0.0 M M M
10/26/2011 7:00 AM 0.00 0.0 M M M
10/27/2011 7:00 AM 0.00 0.0 M M M
10/28/2011 7:00 AM 0.00 0.0 M M M
10/29/2011 7:00 AM 0.00 0.0 M M M
10/30/2011 7:00 AM 0.00 0.0 M M M
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.00 0.0 M M M
11/4/2011 7:00 AM 0.00 0.0 M M M
11/5/2011 7:00 AM 0.25 M M M M with passage of cold front
11/6/2011 7:00 AM 0.00 0.0 M M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.36 M M M M reported as significant rain during event
11/9/2011 7:00 AM 0.00 0.0 M M M
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.04 M M M M
11/14/2011 7:00 AM 0.48 M M M M slow rain sporadically throughout the day
11/15/2011 7:00 AM 0.00 0.0 M M M
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM 0.00 0.0 M M M
11/21/2011 7:00 AM 0.00 0.0 M M M
11/22/2011 7:00 AM 0.05 M M M M brief shower, fairly high intensity. Seen as hail 1.25 miles SW of observation point, 350 feet higher.
11/23/2011 7:00 AM 0.00 0.0 M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.35 M M M M
11/26/2011 7:00 AM 0.01 M M M M Brief shower at 9:15 AM Street hardly wet at 10 but caught in gauge.
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.24 M M M M Drizzly stuff started about 3 PM. No accumulation noted until between 6 and 7 PM . Another shower about 5 AM
12/3/2011 7:00 AM T M M M M Light rain began about 12:30 PM. Needed wipers for a few minutes but only trace in gauge here
12/4/2011 7:00 AM 0.33 M M M M wind began at 11 Am, rain about 3 PM Few thunderclaps about 5 PM, no lightning observed. Ice on collector ring at 7 AM reading time, no ice in gauge tube
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.04 M M M M Brief shower about 1 PM. Only lasted 15 minutes. Spotty- this was just near the Catalina Mountains. Did not rain 4 miles away (SW of site)
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.76 M M M M Storm has 2 major events so far. 1st; *;20 Am to 12:40 PM dropped 0.36" rain. 1 Thunderclap about 9:15 AM. Second 5AM to 7 AM 12/13/2011 (end of the recording day0 dropped 0.40" in 2 hours still raining lightly at 7AM, and expected to continue all day. Temp in 50's throughout
12/14/2011 7:00 AM 1.00 M M M M Exactly 1.00" for 24 hours!!! A first for me. Fairly steady during daylight hours, slower after 8 PM. 3 main fronts, 7:30- 8:30 AM, approx 0.2"; 11AM-2PM , 0.35"; 5:45-8PM ,0.22". Some runoff in local washes after 11 AM, no flooding. No thunder.
12/15/2011 7:00 AM 0.00 0.0 M M M
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 7:00 AM 0.00 0.0 M M M
12/19/2011 7:00 AM 0.18 M M M M 96% R.H. at 7 AM 12/19 street still wet. No actual rain falling at reading time.
12/20/2011 7:00 AM 0.02 M M M M Drizzle 8-10 AM
12/21/2011 7:00 AM 0.00 0.0 M M M
12/22/2011 7:00 AM 0.00 0.0 M M M
12/23/2011 7:00 AM 0.00 0.0 M M M
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.00 0.0 M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM 0.00 0.0 M M M
12/30/2011 7:00 AM 0.00 0.0 M M M
12/31/2011 7:00 AM 0.00 0.0 M M M
1/1/2012 7:00 AM 0.00 0.0 M M M
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM 0.00 0.0 M M M
1/16/2012 7:00 AM 0.43 M M M M Cloudy all day. Drizzle in afternoon. Measurable rain started 10 PM. Rain 10P-12:30AM and brief shower 5:20-5:35 AM
1/17/2012 7:00 AM 0.01 M M M M Drizzle mid morning. Cloudy to 3:30, then cleared.
1/18/2012 7:00 AM 0.00 0.0 M M M
1/19/2012 7:00 AM 0.00 0.0 M M M
1/20/2012 7:00 AM 0.00 0.0 M M M
1/21/2012 7:00 AM 0.00 0.0 M M M
1/22/2012 7:00 AM 0.00 0.0 M M M
1/23/2012 7:00 AM 0.00 0.0 M M M
1/24/2012 7:00 AM 0.00 0.0 M M M
1/25/2012 7:00 AM 0.00 0.0 M M M
1/26/2012 7:00 AM 0.00 0.0 M M M
1/27/2012 7:00 AM 0.00 0.0 M M M
1/28/2012 7:00 AM 0.00 0.0 M M M
1/29/2012 7:00 AM 0.00 0.0 M M M
1/30/2012 7:00 AM 0.00 0.0 M M M
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.00 0.0 M M M
2/8/2012 7:00 AM 0.00 0.0 M M M
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.00 0.0 M M M
2/12/2012 7:00 AM 0.00 0.0 M M M
2/13/2012 7:00 AM 0.00 0.0 M M M
2/14/2012 7:00 AM 0.00 0.0 M M M
2/15/2012 7:00 AM 0.19 M M M M Reported most of this as significant yesterday. Cold front in AM brought rain, mixed with snow. Snow level 3100 ft
2/16/2012 7:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM 0.01 M M M M Front arrived 9 PM, winds switched to SE, humidity increased rapidly 9-10 PM. Rain about 1:30 AM. Street wet at 2 AM. Dew point elevation 4700 ft at 7 AM
2/18/2012 7:00 AM 0.00 0.0 M M M
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 7:00 AM 0.00 0.0 M M M
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.00 0.0 M M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.00 0.0 M M M
3/1/2012 7:00 AM 0.00 0.0 M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.00 0.0 M M M
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM 0.00 0.0 M M M
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M dropped to 32 deg 6:30 AM . No rain. Lots of sun during the day
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.00 0.0 M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M Trace of rain began exactly 7 AM. Cloud level dropped 9000 ft to 3000 feet between 6:40 AM and 7AM. Humidity started climbing rapidly at 6:30 AM .Signficant rain by 7:15 will be on report for 3/18
3/19/2012 7:00 AM 0.70 M M M M This rain more than doubled my rainfall for the YTD! Quite hard 1st hour 2 or 3 shorter showers later in the day. Snow on mountains across the road dropped to 3600 ft
3/20/2012 7:00 AM 0.03 M M M M Drizzle a lot of the day. Periodic squalls of cloud with water. Almost the entire 0.03" fell 20 minutes about 11 AM as "graupel" ( From TV weatherman) which landed in funnel, melted in about 25 minutes.
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M
3/25/2012 7:00 AM 0.00 0.0 M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 7:00 AM 0.00 0.0 M M M
3/31/2012 7:00 AM 0.00 0.0 M M M
4/1/2012 7:00 AM 0.00 0.0 M M M
4/2/2012 7:00 AM 0.00 0.0 M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.00 0.0 M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 7:00 AM 0.31 M M M M rain in 4 main pulses: 5:00,5:30, 6:00,6:20 AM 5-5:15 heaviest. Some rain still falling at 7AM observation. Wind 3 mph at 5, dropped to 1.5 at 7
4/15/2012 7:00 AM 0.07 M M M M 7- 9 Am light rain. Snow persisted through 3 PM in mountains 6 mi NE altitudes 4000-5000 ft.
4/16/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.00 0.0 M M M
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.00 0.0 M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.00 0.0 M M M high, unbroken cloud cover at 7 AM. Rain predicted for Wed PM, Thurs AM 60% chance.
4/26/2012 7:00 AM 0.00 0.0 M M M
4/27/2012 7:00 AM 0.00 0.0 M M M
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:00 AM 0.00 0.0 M M M
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.00 0.0 M M M
5/7/2012 7:00 AM 0.00 0.0 M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 7:00 AM 0.00 0.0 M M M some Cumulus clouds SE 50 miles, visible after 3 PM. 50% cloud cover by 5 PM,Stratocumulus here. Cut solar panel production 10% over past week's output.High temp 90
5/10/2012 7:00 AM T M M M M Few large drops in front 2:45PM, and 4:45 PM. Haboob dust storm 2:40- 4 PM. Visibility down to less than 1 mile at times. Temp dropped 20 deg 2:45-3:30 PM
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.00 0.0 M M M high 103 at 2:45 PM
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M high temp 108 at 2:30 PM MST
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M windy, high 99
5/26/2012 7:00 AM 0.00 0.0 M M M
5/27/2012 7:00 AM 0.00 0.0 M M M high 88 less wind
5/28/2012 7:00 AM 0.00 0.0 M M M high 88
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.00 0.0 M M M high 102
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.00 0.0 M M M high was 107 at 2:30 PM MST. Smoke from NM wildfire visible and could smell. Cut solar PV production 5%
6/2/2012 7:00 AM 0.00 0.0 M M M record high 107 at airport, 111 at observation point. (In shade) Haze from NM fires contiunes.
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM 0.00 0.0 M M M
6/5/2012 7:00 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M sunny, high 103, little wind
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M high 103
6/17/2012 7:00 AM 0.08 M M M M Gauge read and emptied 4 pm. NO rainfall after midnight so is valid for 7 AM Sunday 6/16/ reading.. Out of town 6/7-6/16
6/18/2012 7:00 AM 0.00 0.0 M M M high 107
6/19/2012 7:00 AM 0.00 0.0 M M M high 109, humidity 8% in mid afternoon
6/20/2012 7:00 AM 0.00 0.0 M M M high 108
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M high 109, few clouds to south, not rain within 35 miles
6/25/2012 7:00 AM 0.00 0.0 M M M cloudy, storms 20 miles NW at 3 PM, no rain here, high 109, dropped to 94 by 6 PM
6/26/2012 7:00 AM 0.00 0.0 M M M high 109, became clody 4 PM, no rain here
6/27/2012 7:00 AM T M M M M trace fell 6:40-7 PM
6/28/2012 7:00 AM T M M M M Trace at 6:30 PM In eye of calm between storms all around us.High 109, low 81 DP 57
6/29/2012 7:00 AM 0.00 0.0 M M M
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 7:00 AM 0.22 M M M M Spattering of showers at 6:30 rain started 9:30 few thunderclaps, not very close
7/5/2012 5:25 AM 1.11 M M M M 0.92" 1-1:30 PM, continued to 3:15 PM. o rainfall after 3:15, nor forecst before 7 AM read time. This is the only time this day I can read and report Some thunder and lightning 1-2 PM
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM T 0.0 M M M just enough drops to wet the top of gas grill as it was being preheated. But it did actually have drops hit the ground
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM T M M M M drizzle 10 mins at 9:30 PM
7/14/2012 7:00 AM 0.02 M M M M about 4 AM on 7/14, drizzle also 7:30 AM on 7/13 and 6:45 PM on 7/13. Those 2 events would be trace. 4 AM time deduced from rapid humidity change recorded at that time.
7/15/2012 7:00 AM 0.76 M M M M Short duration heavy rain. 0.76" fell between 2:25 PM and 2:40 PM. Power failure briefly at 2:30 PM.Flooding and road closures within 5 miles of here.
7/16/2012 7:00 AM 0.99 M M M M rain started 4:30 PM, stopped. Harder rain and powerful storm 5:30-7PM. Power out 5:50-7:15 PM No good time of events data due to power failure and computer shutdown. Actual rainfall data is from CoCoRAHS gauge, not computer.
7/17/2012 7:00 AM 0.06 M M M M brief showers 2:30 and 3:30 less than 5 minutes each.
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.00 0.0 M M M
7/21/2012 7:00 AM 0.08 M M M M 3 showers 5-9:15 PM. Thunder 10 miles away at 9 PM to NW?
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.13 M M M M Brief, very heavy storm at 2 PM (less than 10 minutes? duration. Recording gauge on site, not used for CoCoRaHS reporting calculated rate at 1.0"/hr)
7/24/2012 7:00 AM 0.19 M M M M Heavier rain passed north of here. Some thunder.The measurable precip blew in from South
7/25/2012 7:00 AM 0.08 M M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.00 0.0 M M M
7/28/2012 7:00 AM 0.04 M M M M street wet at 12:30 AM No thunderstorm
7/29/2012 7:00 AM T M M M M 2:30-6 PM few sprinkles
7/30/2012 7:00 AM 0.42 M M M M Steady rain 3-6 PM. Some close lightning. Heavier to north, W, SW. Roads washed out 15 miles W
7/31/2012 7:00 AM 0.00 0.0 M M M
8/1/2012 7:00 AM 0.00 0.0 M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 7:00 AM 0.33 M M M M Most of this rain reported as significant report last night.
8/7/2012 7:00 AM 0.17 M M M M most precip 4:15-5PM small storm after 10 PM dropped 0.05"
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 7:00 AM 0.01 M M M M sprinkles only. Strong storms north and northwest of location
8/10/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.00 0.0 M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.00 0.0 M M M
8/15/2012 7:00 AM T M M M M Big drops wet the ground at 6:30 PM. Evaporated within 10 minutes
8/16/2012 7:00 AM 0.00 0.0 M M M
8/17/2012 7:00 AM 0.05 M M M M Brief shower 2:30 AM CoCoRaHS gauge shows total, recording tipping bucket shows time. Did not hear any rain.
8/18/2012 7:00 AM 0.17 M M M M slow, soaking rain, some runoff in street. Cloudy most of day
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.01 M M M M 3 hours wind, lots of lightning all around. We only got the ground damp
8/21/2012 7:00 AM 0.01 M M M M Brief shower, big drops
8/22/2012 5:00 AM 0.08 M M M M early reading not raining now
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM T M M M M few drops around 11:30 AM
9/10/2012 7:00 AM 0.03 M M M M 3 showers, 0.01" each. 8:30-9 AM Sept 9; 4 AM Sept 10; 6:45 AM Sept 10. Lightning and thunder at 4 AM
9/11/2012 7:00 AM 0.04 M M M M 4 brief showers over 24 hours. 0.01" each.
9/12/2012 7:00 AM 0.06 M M M M cloudy most of day until storm passed about 2:30. Solar power system made minimal power for the day ( less than 1/2 average)
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 0.00 0.0 M M M
9/19/2012 7:00 AM 0.00 0.0 M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM 0.00 0.0 M M M
9/28/2012 7:00 AM 0.00 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 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
5/11/2012 5/19/2012 1:00 PM 9 0.00 M M No readings taken during period. No apparent rainfall occurred. Only pollen residue found in gauge when emptied 5/19/2012.



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