Viewing Station: MO-SL-94 : Affton 0.2 SSW
Aug 16, 2022 - Nov 20, 2025279 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
November 1-20, 2025(4 of 20 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-2.08" : 6% of Normal
Year-To-Date: 32.21"
Jan 1 to Nov 20, 2025(77 of 324 days covered by obs)
NOAA Normal
37.77"
Departure from Normal
-5.56" : 85% of Normal
Water Year-To-Date: 3.85"
Oct 1, 2025 to Nov 20, 2025(10 of 51 days covered by obs)
NOAA Normal
5.27"
Departure from Normal
-1.42" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.49
2.68
-0.19
Feb
2.09
2.32
-0.23
Mar
3.41
3.51
-0.10
Apr
4.61
4.69
-0.08
May
4.91
4.97
-0.06
Jun
4.45
4.57
-0.12
Jul
3.79
3.90
-0.11
Aug
3.34
3.39
-0.05
Sep
3.41
3.43
-0.02
Oct
3.06
3.21
-0.15
Nov
3.31
3.57
-0.26
Dec
2.68
2.69
-0.01
41.55
42.93
-1.38