Viewing Station: IA-LS-2 : Morning Sun 1.7 E
Oct 30, 2018 - Sep 15, 20252,314 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.88"
Departure from Normal
-1.66" : 12% of Normal
Year-To-Date: 24.92"
Jan 1 to Sep 16, 2025(253 of 259 days covered by obs)
NOAA Normal
29.03"
Departure from Normal
-4.11" : 86% of Normal
Water Year-To-Date: 30.95"
Oct 1, 2024 to Sep 16, 2025(345 of 351 days covered by obs)
NOAA Normal
35.91"
Departure from Normal
-4.96" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.40
1.39
0.01
Feb
1.64
1.74
-0.10
Mar
2.45
2.44
0.01
Apr
3.61
3.54
0.07
May
5.03
4.90
0.13
Jun
5.11
4.86
0.25
Jul
4.01
3.76
0.25
Aug
3.90
3.90
0.00
Sep
3.53
3.38
0.15
Oct
2.87
2.75
0.12
Nov
2.25
2.18
0.07
Dec
1.76
1.80
-0.04
37.56
36.64
0.92