Viewing Station: IA-PK-93 : Johnston 2.6 W
May 10, 2018 - Jul 26, 2025755 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 9.32"
July 1-26, 2025(18 of 26 days covered by obs)
NOAA Normal
3.41"
Departure from Normal
5.91" : 273% of Normal
Year-To-Date: 21.43"
Jan 1 to Jul 26, 2025(71 of 207 days covered by obs)
NOAA Normal
21.41"
Departure from Normal
0.02" : 100% of Normal
Water Year-To-Date: 26.37"
Oct 1, 2024 to Jul 26, 2025(100 of 299 days covered by obs)
NOAA Normal
27.07"
Departure from Normal
-0.70" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.89
0.95
-0.06
Feb
1.10
1.22
-0.12
Mar
2.13
2.03
0.10
Apr
3.76
3.64
0.12
May
5.06
5.01
0.05
Jun
5.06
5.27
-0.21
Jul
4.07
4.06
0.01
Aug
4.07
3.98
0.09
Sep
3.39
3.38
0.01
Oct
2.55
2.63
-0.08
Nov
1.81
1.80
0.01
Dec
1.30
1.41
-0.11
35.19
35.38
-0.19