Viewing Station: MO-SL-50 : Webster Groves 1.6 NNE
Jun 27, 2014 - Sep 13, 20253,600 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
1.58"
Departure from Normal
-1.50" : 5% of Normal
Year-To-Date: 29.81"
Jan 1 to Sep 14, 2025(185 of 257 days covered by obs)
NOAA Normal
30.79"
Departure from Normal
-0.98" : 97% of Normal
Water Year-To-Date: 43.32"
Oct 1, 2024 to Sep 14, 2025(274 of 349 days covered by obs)
NOAA Normal
39.83"
Departure from Normal
3.49" : 109% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.51
2.65
-0.14
Feb
2.09
2.27
-0.18
Mar
3.42
3.47
-0.05
Apr
4.62
4.67
-0.05
May
4.94
4.95
-0.01
Jun
4.44
4.56
-0.12
Jul
3.80
3.90
-0.10
Aug
3.39
3.43
-0.04
Sep
3.38
3.40
-0.02
Oct
3.07
3.20
-0.13
Nov
3.32
3.56
-0.24
Dec
2.65
2.67
-0.02
41.63
42.73
-1.10