Station Overview Station Location
Station Number AZ-PM-134 Latitude 32.240156
Station Name Tucson 8.8 W Longitude -111.068865
County Pima Elevation (ft) 2666



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 1.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 0.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 1.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 0.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 1.03 3.26 19 3.26 19 0.00 0 0 6 0 0.0 0 0
March 10 0.92 1.62 27 1.62 27 0.00 0 0 7 1 0.0 0 0
April 10 0.37 0.35 25 0.35 25 0.00 0 0 1 1 0.0 0 0
May 10 0.19 0.00 7 0.00 7 0.00 0 0 0 1 0.0 0 0
June 10 0.28 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
July 10 1.91 1.34 10 1.34 10 0.00 0 0 8 1 0.0 0 0
Aug 10 2.61 0.68 6 0.68 6 0.00 0 0 3 0 0.0 0 0
Sept 10 1.22 0.05 1 0.05 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 12.39" 7.30" 96 days 7.30" 96 0.00" 0 days 0 26 days 4 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
10/1/2009
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
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
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010 0.00
2/6/2010
2/7/2010
2/8/2010
2/9/2010 0.98
2/10/2010
2/11/2010 0.49
2/12/2010 0.00
2/13/2010 0.00
2/14/2010
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.71
2/22/2010 0.02
2/23/2010 0.31
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.75
3/1/2010 0.85
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 T
3/8/2010 0.42
3/9/2010 0.04
3/10/2010 0.15
3/11/2010 0.06
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010
3/23/2010 0.03
3/24/2010 0.07
3/25/2010 0.00
3/26/2010
3/27/2010
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.00
4/7/2010 0.00
4/8/2010 0.00
4/9/2010
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010
4/20/2010 T
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.35
4/24/2010 0.00
4/25/2010
4/26/2010 0.00
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 T
5/4/2010
5/5/2010 0.00
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010 0.00
5/19/2010
5/20/2010 0.00
5/21/2010 0.00
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010 0.00
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
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
7/10/2010
7/11/2010
7/12/2010 0.03
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010 T
7/19/2010
7/20/2010 0.10
7/21/2010
7/22/2010 0.11
7/23/2010 0.12
7/24/2010 0.39
7/25/2010
7/26/2010 0.00
7/27/2010
7/28/2010 0.02
7/29/2010
7/30/2010 0.17
7/31/2010 0.40
8/1/2010 0.12
8/2/2010 0.00
8/3/2010 0.00
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010 0.00
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010 0.42
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010 0.14
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010 0.05
9/8/2010
9/9/2010
9/10/2010
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
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
2/5/2010 7:00 AM 0.00 0.0 M M M
2/9/2010 7:00 AM 0.98 M M M M
2/11/2010 7:00 AM 0.49 M M M M The rain began near noon and continued to early evening. Cloud cover remained through the night but little if any rain. It is still with us at observtion time this am.
2/12/2010 7:00 AM 0.00 0.0 M M M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 7:00 AM 0.00 0.0 M M M Shorts and tank top weather. Great to be in Arizona ! Might even have breakfast on the patio.
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M Clear sky. Pressure 29.91 0.0 wind Humidity 29.91
2/19/2010 7:00 AM 0.00 0.0 M M M Cirrostratus covers most of sky. Low temp last nite 44 Humidity 74.
2/20/2010 7:00 AM 0.00 0.0 M M M Alto Stratus off to the NW. Low last nite 52. Wind out of the SW
2/21/2010 7:00 AM 0.71 M M M M Rain began @ 11:45 am. Lasted for 90 Min. Measured .51. Seconed period of rain began @ 5:45. Measured .20.
2/22/2010 7:00 AM 0.02 M M M M Nimbostratus clouds. Winds out of the sw at 9.8 Looks like rain at any moment. Pressure 29.86 Temp 50'
2/23/2010 7:00 AM 0.31 M M M M Not a cloud in the sky this AM. Low of 38. Bar pressure 30.12 Winds 6-8 mph
2/24/2010 7:00 AM 0.00 0.0 M M M Low of 39 last nite. Bar pressure 30.12 High clouds generally cover the sky this am.
2/25/2010 7:00 AM 0.00 0.0 M M M Brief red sky this am. Bar pres 29.95. No wind. Alt- cumulus covers the sky.
2/26/2010 7:00 AM 0.00 0.0 M M M Skies are clear. Bar pre is 30.11. Temp at report time is 50.
2/27/2010 7:00 AM 0.00 0.0 M M M Alto stratus covers most of the sky. Winds out of the SSW @ 4-7 mph. Bar pre @ 29.88 Temp 52F dp 31F
2/28/2010 7:00 AM 0.75 M M M M Rain is steady as I took my 7:00AM reading. Wind @ 8-11 mph out ot the SW. Bar pres 29.70. Temp 43.
3/1/2010 7:00 AM 0.85 M M M M Clear skies overhead. Cirrus off to the southwest. Winds from the SW. A good sign. Low temp of 43. Bar pres - 30.02
3/2/2010 7:00 AM 0.00 0.0 M M M Wind out of the SW. Gust 17MPH Temp 48 Rar Pres. 29.97 Hum. 55F
3/3/2010 7:00 AM 0.00 0.0 M M M Bright and clear this am. Low Temp 45 Bar Pre29.93 Hum 50% Dp 48 Winds calm.
3/4/2010 7:00 AM 0.00 0.0 M M M Winds slight 1-4 mph Bar Pre 29.85 Temp 53 Hum 69% dp 43
3/5/2010 7:00 AM 0.00 0.0 M M M Wind 0.0 Temp 45F Bar Pre 29.93 Hum 80 Skies are clear
3/6/2010 7:00 AM 0.00 0.0 M M M Broken overcast with high level cirrus and medium level alto stratus. Temp 59 Bar pres 29.85 Hum 48% Wind 1-4 DP 39F
3/7/2010 7:00 AM T M M M M Temp 53F Wind 1-4 mph Bar Pre 29.78 Hum 73% d.p.44F Some clouds over the Catalina mts., otherwise the skies are clear.
3/8/2010 7:00 AM 0.42 M M M M Still raining this a.m. Wind gust Sunday p.m.35 mph. Hum. 95% D.P.44F Bar pre. 29.97 Winds calm 1-3 mph
3/9/2010 7:00 AM 0.04 M M M M Clear skies, with the exception of the clouds topping the Catalina mts. Low temp 41 Winds 3-6 mph Hum 96% Bar pres 29.85 D.P. 43F
3/10/2010 7:00 AM 0.15 M M M M Heavy,but brief rain started about 3:00 PM..Wind gust of 30 MPH.
3/11/2010 7:00 AM 0.06 M M M M Temp -Low of 38 Bar Pres29.97 Hum 96% DP 38F Wind 0.0 @ 7:00 am
3/12/2010 7:00 AM 0.00 0.0 M M M Skies are clear Low temp 38 Bar Pres 30.07 Winds 2-4 mph Hum 87% dp 36F
3/13/2010 7:00 AM 0.00 0.0 M M M High clouds off to the NE Low temp last nite 41 Verylight breeze 1-3 mph HUM 60% DP 46 Bar Pre 29.89
3/14/2010 7:00 AM 0.00 0.0 M M M Sky is clear this am with temp at 51 Bar pres at 29.86 dp 40F Wind 4-6mph
3/15/2010 7:00 AM 0.00 0.0 M M M Cloudless morning. Wind from the NW @ 1-5 MPH. Bar Pres 30.11 Hum 47% dp 35F
3/16/2010 7:00 AM 0.00 0.0 M M M A few scattered cirrus clouds to the east,otherwise clear skies. Winds 4-6mph. Temp 55. Bar pres 30.22 dp 55F Hum49%
3/17/2010 7:00 AM 0.00 0.0 M M M Clear skies Clear sky SE wind 5-9 MPH Temp 60 Bar pre 30.10 dp 34F Hum 38%
3/19/2010 7:00 AM 0.00 0.0 M M M Scattered alto cumulus. Temp 47 Wind 0.0 Hum 44% Bar Pres 29.82 dp40
3/20/2010 7:00 AM 0.00 0.0 M M M Wind 5-10 wnw Temp 54F Hum32% dp25F Bar Pre 30.11
3/21/2010 7:00 AM 0.00 0.0 M M M Some high level cirrus. Temp 60F Wind 0.0 Bar Pres 30.18 dp60F Hum 33%
3/23/2010 7:00 AM 0.03 M M M M Sky is completly overcast with light rain during the night.Temp 55 Baro Pres.29.89 HUM 67% dp 45
3/24/2010 7:00 AM 0.07 M M M M Scattered cumulus clouds. Low Temp 48F Wind 0.0 Hum 97% dp 53F Bar Pre 30.00
3/25/2010 7:00 AM 0.00 0.0 M M M Skies are clear with some cirrus off to the east.Temp at 7:00 am is 52. Bar Pres 30.03. Wind 00.00. Hum 61%. dp40F.
3/28/2010 7:00 AM 0.00 0.0 M M M Clear sky. Low Temp 47F Hum 30% Wind 3-6 Mph dp 26F Bar Pre 30.15
3/29/2010 7:00 AM 0.00 0.0 M M M Sky clear. Some low level cirrus off to the west. Low temp at 7am 54F Bar Pres 29.99 Hum39% dp29F Wind 0.0
3/30/2010 7:00 AM 0.00 0.0 M M M Skies clear. Low 51F 61F @7:am Wind 0.0 Hum 44% Bar Pre 29.86 dp 41F
3/31/2010 7:00 AM 0.00 0.0 M M M High Cirrus clouds.Winds SSE 5-9. Low temp 61F Hum 24% dp28F Bar pre 29.77
4/1/2010 7:00 AM 0.00 0.0 M M M Sky is filled with stratocumulus clouds. Low temp 51F Bar Pres 29.79 Hum 51% dp 34F WSW wind 5-11 mph
4/2/2010 7:00 AM 0.00 0.0 M M M A few high level cirrus to the WSW. Low temp 45F Hum 75% dp 38F Bar Pres 29.98 Wind 0.0
4/4/2010 7:00 AM 0.00 0.0 M M M Skies are clear. Low temp of 53F Wind 0.0 Hum 51% dp 37F Bar pre 29.85
4/5/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Wind 3-5mph Low temp 55F Hum 49% dp 62F Bar pres 29.90
4/6/2010 7:00 AM 0.00 0.0 M M M Sky is cloudless this AM. Wind is 6-9 MPH Low temp 50F Hum67% dp44% Bar Pre 29.95
4/7/2010 7:00 AM 0.00 0.0 M M M Sky is clear this AM Wind is 4-7MPH WNW Low temp 43F 58F at 7 AM Hum30% dp23F Bar Pres 30.02
4/8/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Wind 8-11mph SSE Low temp 48F Hum22% dp 22F Bar pres 29.80
4/10/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Winds 4-6 SE Low Temp 52F Hum 30% dp 34F Bar Pre 29.95
4/11/2010 7:00 AM 0.00 0.0 M M M A few Scattered high clouds. Wind 4 MPH SSE Low Temp 58F Hum29% dp38F Bar Pre30.02
4/12/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Wind 0.0 Low Temp 57F Hum48% dp 42F Bar Pres 29.86
4/13/2010 7:00 AM 0.00 0.0 M M M Sky free of clouds. Wind 0.0 Low Temp 49F Hum 60% dp 44F Bar Pres 29.83
4/14/2010 7:00 AM 0.00 0.0 M M M Sky is clear Wind 0.0 Low Temp 48F HUM 54% dp 41F Bar Pres 29.86
4/15/2010 7:00 AM 0.00 0.0 M M M Cirrrostratus clouds this am. Wind 0.0 Low Temp 51F Hum 49% dp 40F Bar Pre 29.93
4/16/2010 7:00 AM 0.00 0.0 M M M Patchy high and low level clouds. Wind 0.0 Low temp 58F Hum 42% dp 41F Bar Pre 29.92
4/17/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Wind 0.0 Low temp 53F Hum49% dp 42F Bar Pre 29.85 Low Bar Pre 29.81
4/18/2010 7:00 AM 0.00 0.0 M M M Altostratus clouds cover the sky. Wind 0.0 Low temp 60F Hum47% dp 42F Bar Pres 29.87
4/20/2010 7:00 AM T M M M M Sky is clear this AM Wind 3-5mph Low Temp 58F Hum 48% dp 48F Bar Pre 29.90
4/21/2010 7:00 AM 0.00 0.0 M M M Dark Cumulus clouds Wind 4-7MPH Low Temp63F Hum 65% dp52F Bar Pres 29.67
4/22/2010 7:00 AM 0.00 0.0 M M M Scattered cumulus. Wind Light breeze Low Temp 43F Hum61% dp 42F Bar Pre 29.68
4/23/2010 7:00 AM 0.35 M M M M Total overcast. Wind Light breeze Low temp 45F Hum 96% dp45F Bar Pres 29.78
4/24/2010 7:00 AM 0.00 0.0 M M M Clear skies. Wind 0.0 Low temp 45F Hum 83% dp 50F Bar Pres 30.01
4/26/2010 7:00 AM 0.00 0.0 M M M Sky is clear this AM Wind 0.0 Low Temp 55F Hum 47% dp 45F Bar Pre 29.88
4/27/2010 7:00 AM 0.00 0.0 M M M Some high level cirrus off to the east. Wind 0.0 Low temp58F Hum44% dp45F Bar Pres 29.85
4/28/2010 7:00 AM 0.00 0.0 M M M Midlevel stratus clouds this am. Wind 0.0 Low temp 58F Hum44% dp43F Bar Pres29.82
4/29/2010 7:00 AM 0.00 0.0 M M M Low clouds over the Catalina mts, otherwise clear. Wind 10-15 Mph Low temp 62F Hum 59% dp 64F Bar Pre 29.65
5/1/2010 7:00 AM 0.00 0.0 M M M Cloudless sky this am. Wind 0.0 Low temp 42F Hum 44% dp 30F Bar Pre 29.78
5/2/2010 7:00 AM 0.00 0.0 M M M A few stratus clouds over the Catalina Mts. Wind 4-7 mph. Low temp57F Hum39% dp35F Bar Pre 29.76
5/3/2010 7:00 AM T M M M M Clear sky. Wind 0.0 Low Temp 47F Hum 49% dp 35F Bar Pres 30.09
5/5/2010 7:00 AM 0.00 0.0 M M M A few isolated Cirrus. Wind 0.0 Low temp 57F Hum 34% dp36F Bar Pre29.87
5/18/2010 7:00 AM 0.00 0.0 M M M Streaks of altocirrus and cirrus running southwest to northeast. Wind 0.0 Low temp 60F Hum 24% DP 33F Bar Pre 29.87
5/20/2010 7:00 AM 0.00 0.0 M M M Sky is clear. Wind 0.0 Low Temp 60F Hum 32% DP 42F Bar Pre 29.81
5/21/2010 7:00 AM 0.00 0.0 M M M Sky is clear Wind 0.0 Low Temp 63F Hum 22% DP 43F Bar Press 29.76
6/7/2010 7:00 AM 0.00 0.0 M M M Cirrostratus clouds Wind 0.0 Low Temp 75F Hum30% dp 48F Bar Press 29.89
7/12/2010 7:00 AM 0.03 M M M M
7/18/2010 7:00 AM T M M M M
7/20/2010 7:00 AM 0.10 M M M M
7/22/2010 7:00 AM 0.11 M M M M Heavy cloud cover this AM. May rain earlier than usual.
7/23/2010 7:00 AM 0.12 M M M M
7/24/2010 7:00 AM 0.39 M M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.02 M M M M
7/30/2010 7:00 AM 0.17 M M M M
7/31/2010 7:00 AM 0.40 M M M M
8/1/2010 7:00 AM 0.12 M 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
8/11/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.42 M M M M
8/29/2010 7:00 AM 0.14 M M M M
9/7/2010 7:00 AM 0.05 M 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