Viewing Station: AZ-PM-338 : Tucson 8.5 ESE
May 3, 2018 - May 11, 20242,125 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-18, 2025(0 of 18 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.80" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 18, 2025(0 of 261 days covered by obs)
NOAA Normal
9.01"
Departure from Normal
-9.01" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2024 to Sep 18, 2025(0 of 353 days covered by obs)
NOAA Normal
11.70"
Departure from Normal
-11.70" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.12
1.06
0.06
Feb
1.06
1.05
0.01
Mar
0.79
0.78
0.01
Apr
0.29
0.30
-0.01
May
0.18
0.21
-0.03
Jun
0.26
0.28
-0.02
Jul
2.19
2.12
0.07
Aug
2.32
2.45
-0.13
Sep
1.33
1.32
0.01
Oct
0.64
0.74
-0.10
Nov
0.76
0.62
0.14
Dec
1.29
1.17
0.12
12.23
12.10
0.13