Viewing Station: AZ-PM-486 : Tucson 9.6 NE
Oct 4, 2025 - May 21, 2026215 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-21, 2026(13 of 21 days covered by obs)
NOAA Normal
0.14"
Departure from Normal
-0.14" : 0% of Normal
Year-To-Date: 2.39"
Jan 1 to May 21, 2026(127 of 141 days covered by obs)
NOAA Normal
3.85"
Departure from Normal
-1.46" : 62% of Normal
Water Year-To-Date: 4.80"
Oct 1, 2025 to May 21, 2026(215 of 233 days covered by obs)
NOAA Normal
6.75"
Departure from Normal
-1.95" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.25
1.28
-0.03
Feb
1.24
1.11
0.13
Mar
0.87
0.83
0.04
Apr
0.35
0.30
0.05
May
0.21
0.19
0.02
Jun
0.26
0.30
-0.04
Jul
2.27
2.02
0.25
Aug
2.51
2.74
-0.23
Sep
1.57
1.24
0.33
Oct
0.68
0.77
-0.09
Nov
0.78
0.67
0.11
Dec
1.44
1.28
0.16
13.43
12.73
0.70