Viewing Station: AZ-PM-108 : Tucson 4.1 N
Jan 15, 2009 - Oct 14, 20255,496 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.05"
October 1-30, 2025(3 of 30 days covered by obs)
NOAA Normal
0.58"
Departure from Normal
1.47" : 353% of Normal
Year-To-Date: 7.91"
Jan 1 to Oct 30, 2025(81 of 303 days covered by obs)
NOAA Normal
9.02"
Departure from Normal
-1.11" : 88% of Normal
Water Year-To-Date: 2.05"
Oct 1, 2025 to Oct 30, 2025(3 of 30 days covered by obs)
NOAA Normal
0.58"
Departure from Normal
1.47" : 353% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.04
1.02
0.02
Feb
0.98
0.97
0.01
Mar
0.66
0.67
-0.01
Apr
0.29
0.28
0.01
May
0.16
0.15
0.01
Jun
0.19
0.28
-0.09
Jul
1.89
1.87
0.02
Aug
2.09
2.28
-0.19
Sep
1.14
1.27
-0.13
Oct
0.60
0.65
-0.05
Nov
0.69
0.64
0.05
Dec
1.12
1.09
0.03
10.85
11.17
-0.32