Viewing Station: AZ-PM-412 : Tucson 10.4 ENE
Dec 30, 2020 - Mar 20, 20261,887 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.17"
March 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.50"
Departure from Normal
-0.33" : 34% of Normal
Year-To-Date: 2.25"
Jan 1 to Mar 20, 2026(78 of 79 days covered by obs)
NOAA Normal
2.67"
Departure from Normal
-0.42" : 84% of Normal
Water Year-To-Date: 5.08"
Oct 1, 2025 to Mar 20, 2026(170 of 171 days covered by obs)
NOAA Normal
5.29"
Departure from Normal
-0.21" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.10
1.28
-0.18
Feb
1.07
1.17
-0.10
Mar
0.77
0.83
-0.06
Apr
0.30
0.29
0.01
May
0.18
0.19
-0.01
Jun
0.23
0.33
-0.10
Jul
2.07
2.01
0.06
Aug
2.28
2.58
-0.30
Sep
1.38
1.30
0.08
Oct
0.62
0.79
-0.17
Nov
0.72
0.66
0.06
Dec
1.28
1.28
0.00
12.00
12.71
-0.71