Viewing Station: MO-SL-99 : Webster Groves 0.4 ENE
May 4, 2023 - Sep 18, 2025596 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-18, 2025(16 of 18 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
-1.95" : 4% of Normal
Year-To-Date: 25.93"
Jan 1 to Sep 18, 2025(165 of 261 days covered by obs)
NOAA Normal
31.24"
Departure from Normal
-5.31" : 83% of Normal
Water Year-To-Date: 38.22"
Oct 1, 2024 to Sep 18, 2025(246 of 353 days covered by obs)
NOAA Normal
40.28"
Departure from Normal
-2.06" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.51
2.66
-0.15
Feb
2.09
2.30
-0.21
Mar
3.42
3.49
-0.07
Apr
4.62
4.69
-0.07
May
4.94
4.96
-0.02
Jun
4.44
4.56
-0.12
Jul
3.80
3.89
-0.09
Aug
3.39
3.40
-0.01
Sep
3.38
3.42
-0.04
Oct
3.07
3.21
-0.14
Nov
3.32
3.57
-0.25
Dec
2.65
2.68
-0.03
41.63
42.83
-1.20