Viewing Station: IA-JH-27 : North Liberty 0.7 SSW
Aug 7, 2018 - Sep 15, 20252,485 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.14"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
-1.66" : 8% of Normal
Year-To-Date: 23.43"
Jan 1 to Sep 15, 2025(255 of 258 days covered by obs)
NOAA Normal
28.61"
Departure from Normal
-5.18" : 82% of Normal
Water Year-To-Date: 32.60"
Oct 1, 2024 to Sep 15, 2025(347 of 350 days covered by obs)
NOAA Normal
35.26"
Departure from Normal
-2.66" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.15
-0.06
Feb
1.35
1.40
-0.05
Mar
2.13
2.19
-0.06
Apr
3.68
3.75
-0.07
May
4.57
4.63
-0.06
Jun
5.43
5.33
0.10
Jul
4.28
4.30
-0.02
Aug
4.28
4.15
0.13
Sep
3.60
3.49
0.11
Oct
2.92
2.90
0.02
Nov
2.15
2.15
0.00
Dec
1.58
1.63
-0.05
37.06
37.07
-0.01