Viewing Station: AZ-PM-328 : Tucson 5.1 NE
Mar 27, 2018 - Mar 22, 20262,836 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
March 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
-0.16" : 68% of Normal
Year-To-Date: 2.43"
Jan 1 to Mar 22, 2026(81 of 81 days covered by obs)
NOAA Normal
2.61"
Departure from Normal
-0.18" : 93% of Normal
Water Year-To-Date: 6.09"
Oct 1, 2025 to Mar 22, 2026(173 of 173 days covered by obs)
NOAA Normal
5.07"
Departure from Normal
1.02" : 120% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.07
1.13
-0.06
Feb
1.03
1.05
-0.02
Mar
0.72
0.79
-0.07
Apr
0.29
0.31
-0.02
May
0.19
0.18
0.01
Jun
0.21
0.29
-0.08
Jul
2.02
1.91
0.11
Aug
2.17
2.53
-0.36
Sep
1.30
1.28
0.02
Oct
0.64
0.71
-0.07
Nov
0.65
0.65
0.00
Dec
1.17
1.22
-0.05
11.46
12.05
-0.59