Viewing Station: AZ-PM-415 : Tucson 3.7 N
Feb 18, 2021 - Mar 22, 20261,798 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.29"
March 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.47"
Departure from Normal
-0.18" : 62% of Normal
Year-To-Date: 2.15"
Jan 1 to Mar 22, 2026(80 of 81 days covered by obs)
NOAA Normal
2.49"
Departure from Normal
-0.34" : 86% of Normal
Water Year-To-Date: 6.16"
Oct 1, 2025 to Mar 22, 2026(172 of 173 days covered by obs)
NOAA Normal
4.90"
Departure from Normal
1.26" : 126% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.04
1.03
0.01
Feb
0.98
0.98
0.00
Mar
0.66
0.68
-0.02
Apr
0.29
0.28
0.01
May
0.16
0.15
0.01
Jun
0.19
0.28
-0.09
Jul
1.89
1.89
0.00
Aug
2.09
2.30
-0.21
Sep
1.14
1.28
-0.14
Oct
0.60
0.66
-0.06
Nov
0.69
0.64
0.05
Dec
1.12
1.10
0.02
10.85
11.27
-0.42