Viewing Station: IA-DC-6 : Davis City 4.6 SE
Dec 30, 2022 - May 20, 20261,046 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.36"
May 1-20, 2026(19 of 20 days covered by obs)
NOAA Normal
3.34"
Departure from Normal
1.02" : 130% of Normal
Year-To-Date: 14.71"
Jan 1 to May 20, 2026(131 of 140 days covered by obs)
NOAA Normal
11.85"
Departure from Normal
2.86" : 124% of Normal
Water Year-To-Date: 18.12"
Oct 1, 2025 to May 20, 2026(201 of 232 days covered by obs)
NOAA Normal
18.39"
Departure from Normal
-0.27" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.05
1.02
0.03
Feb
1.34
1.45
-0.11
Mar
2.23
2.28
-0.05
Apr
3.89
3.94
-0.05
May
5.18
5.41
-0.23
Jun
5.09
5.24
-0.15
Jul
4.65
4.53
0.12
Aug
4.06
4.31
-0.25
Sep
3.71
3.84
-0.13
Oct
2.97
3.06
-0.09
Nov
2.11
2.05
0.06
Dec
1.46
1.50
-0.04
37.74
38.63
-0.89