Viewing Station: AZ-PM-306 : Tucson 8.7 NE
May 9, 2017 - May 9, 20251,831 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
0.06"
Departure from Normal
-0.02" : 69% of Normal
Year-To-Date: 1.23"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
3.52"
Departure from Normal
-2.29" : 35% of Normal
Water Year-To-Date: 1.92"
Oct 1, 2024 to May 9, 2025(221 of 221 days covered by obs)
NOAA Normal
6.22"
Departure from Normal
-4.30" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.18
1.26
-0.08
Feb
1.15
1.07
0.08
Mar
0.79
0.83
-0.04
Apr
0.34
0.30
0.04
May
0.20
0.18
0.02
Jun
0.22
0.29
-0.07
Jul
2.10
2.02
0.08
Aug
2.29
2.77
-0.48
Sep
1.53
1.21
0.32
Oct
0.66
0.75
-0.09
Nov
0.67
0.67
0.00
Dec
1.37
1.27
0.10
12.50
12.62
-0.12