Viewing Station: IA-AP-9 : Numa 1.7 W
Aug 31, 2018 - Dec 21, 20252,547 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.59"
December 1-22, 2025(20 of 22 days covered by obs)
NOAA Normal
1.11"
Departure from Normal
-0.52" : 53% of Normal
Year-To-Date: 35.17"
Jan 1 to Dec 22, 2025(349 of 356 days covered by obs)
NOAA Normal
37.67"
Departure from Normal
-2.50" : 93% of Normal
Water Year-To-Date: 4.28"
Oct 1, 2025 to Dec 22, 2025(79 of 83 days covered by obs)
NOAA Normal
6.19"
Departure from Normal
-1.91" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.08
1.13
-0.05
Feb
1.52
1.53
-0.01
Mar
2.17
2.27
-0.10
Apr
3.83
3.90
-0.07
May
5.35
5.40
-0.05
Jun
5.18
5.19
-0.01
Jul
4.26
4.52
-0.26
Aug
4.22
4.24
-0.02
Sep
3.87
3.83
0.04
Oct
2.94
2.91
0.03
Nov
2.14
2.12
0.02
Dec
1.57
1.60
-0.03
38.13
38.64
-0.51