Viewing Station: MO-SL-94 : Affton 0.2 SSW
Aug 16, 2022 - Mar 11, 2026297 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.32"
March 1-11, 2026(8 of 11 days covered by obs)
NOAA Normal
1.21"
Departure from Normal
2.11" : 274% of Normal
Year-To-Date: 5.69"
Jan 1 to Mar 11, 2026(11 of 70 days covered by obs)
NOAA Normal
5.79"
Departure from Normal
-0.10" : 98% of Normal
Water Year-To-Date: 11.25"
Oct 1, 2025 to Mar 11, 2026(28 of 162 days covered by obs)
NOAA Normal
14.84"
Departure from Normal
-3.59" : 76% 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