Viewing Station: IA-DL-40 : Perry 1.1 NNW
Aug 15, 2023 - Jun 5, 2025497 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.14"
June 1-5, 2025(5 of 5 days covered by obs)
NOAA Normal
0.86"
Departure from Normal
0.28" : 133% of Normal
Year-To-Date: 5.13"
Jan 1 to Jun 5, 2025(59 of 156 days covered by obs)
NOAA Normal
13.55"
Departure from Normal
-8.42" : 38% of Normal
Water Year-To-Date: 11.27"
Oct 1, 2024 to Jun 5, 2025(151 of 248 days covered by obs)
NOAA Normal
19.35"
Departure from Normal
-8.08" : 58% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.93
-0.05
Feb
1.14
1.05
0.09
Mar
1.99
1.99
0.00
Apr
3.76
3.57
0.19
May
4.92
4.91
0.01
Jun
5.14
5.29
-0.15
Jul
4.44
4.28
0.16
Aug
4.10
3.96
0.14
Sep
3.41
3.28
0.13
Oct
2.69
2.65
0.04
Nov
1.81
1.80
0.01
Dec
1.30
1.32
-0.02
35.58
35.03
0.55