Viewing Station: IA-BC-9 : Winthrop 5.6 NNE
Apr 12, 2018 - Feb 14, 20263,137 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
February 1-14, 2026(14 of 14 days covered by obs)
NOAA Normal
0.63"
Departure from Normal
-0.62" : 2% of Normal
Year-To-Date: 1.56"
Jan 1 to Feb 14, 2026(45 of 45 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
-0.24" : 87% of Normal
Water Year-To-Date: 5.17"
Oct 1, 2025 to Feb 14, 2026(137 of 137 days covered by obs)
NOAA Normal
8.42"
Departure from Normal
-3.25" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.17
1.11
0.06
Feb
1.26
1.21
0.05
Mar
2.11
1.98
0.13
Apr
3.76
3.74
0.02
May
4.63
4.68
-0.05
Jun
5.86
5.81
0.05
Jul
4.62
4.89
-0.27
Aug
4.10
4.11
-0.01
Sep
3.69
3.63
0.06
Oct
2.91
2.85
0.06
Nov
2.08
2.02
0.06
Dec
1.63
1.53
0.10
37.82
37.56
0.26