Viewing Station: AZ-MR-660 : Tempe 4.8 WSW
Mar 29, 2026 - Aug 19, 2026134 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.48"
August 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
-0.13" : 79% of Normal
Year-To-Date: 1.90"
Jan 1 to Aug 19, 2026(141 of 231 days covered by obs)
NOAA Normal
4.68"
Departure from Normal
-2.78" : 41% of Normal
Water Year-To-Date: 1.90"
Oct 1, 2025 to Aug 19, 2026(141 of 323 days covered by obs)
NOAA Normal
6.66"
Departure from Normal
-4.76" : 29% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.95
0.96
-0.01
Feb
1.03
1.02
0.01
Mar
0.92
0.92
0.00
Apr
0.23
0.25
-0.02
May
0.10
0.15
-0.05
Jun
0.04
0.04
0.00
Jul
0.80
0.78
0.02
Aug
0.99
1.12
-0.13
Sep
0.61
0.69
-0.08
Oct
0.53
0.58
-0.05
Nov
0.62
0.59
0.03
Dec
0.83
0.90
-0.07
7.65
8.00
-0.35