Viewing Station: IA-SR-53 : Ames 3.7 W
Mar 18, 2024 - May 30, 2025408 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.37"
May 1-30, 2025(30 of 30 days covered by obs)
NOAA Normal
4.86"
Departure from Normal
-1.49" : 69% of Normal
Year-To-Date: 11.50"
Jan 1 to May 30, 2025(150 of 150 days covered by obs)
NOAA Normal
12.66"
Departure from Normal
-1.16" : 91% of Normal
Water Year-To-Date: 17.58"
Oct 1, 2024 to May 30, 2025(242 of 242 days covered by obs)
NOAA Normal
18.33"
Departure from Normal
-0.75" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.88
0.00
Feb
1.05
1.12
-0.07
Mar
2.01
2.01
0.00
Apr
3.86
3.69
0.17
May
5.02
5.05
-0.03
Jun
5.27
5.07
0.20
Jul
4.31
4.34
-0.03
Aug
4.37
4.51
-0.14
Sep
3.52
3.46
0.06
Oct
2.60
2.61
-0.01
Nov
1.76
1.81
-0.05
Dec
1.31
1.36
-0.05
35.96
35.91
0.05