Viewing Station: IA-ST-65 : Davenport 4.3 NE
Mar 14, 2024 - May 20, 2026818 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.37"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
3.04"
Departure from Normal
-1.67" : 45% of Normal
Year-To-Date: 11.22"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
12.20"
Departure from Normal
-0.98" : 92% of Normal
Water Year-To-Date: 16.78"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
19.08"
Departure from Normal
-2.30" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.40
1.47
-0.07
Feb
1.65
1.74
-0.09
Mar
2.43
2.47
-0.04
Apr
3.68
3.63
0.05
May
4.71
4.83
-0.12
Jun
4.83
4.78
0.05
Jul
4.05
4.25
-0.20
Aug
4.03
3.87
0.16
Sep
3.46
3.38
0.08
Oct
2.79
2.75
0.04
Nov
2.24
2.22
0.02
Dec
1.85
1.95
-0.10
37.12
37.34
-0.22