Viewing Station: MO-SL-49 : Ballwin 1.6 E
Mar 4, 2003 - Aug 13, 20253,680 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.06"
August 1-13, 2025(13 of 13 days covered by obs)
NOAA Normal
1.50"
Departure from Normal
0.56" : 138% of Normal
Year-To-Date: 33.09"
Jan 1 to Aug 13, 2025(222 of 225 days covered by obs)
NOAA Normal
27.59"
Departure from Normal
5.50" : 120% of Normal
Water Year-To-Date: 47.66"
Oct 1, 2024 to Aug 13, 2025(317 of 317 days covered by obs)
NOAA Normal
36.73"
Departure from Normal
10.93" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.54
2.70
-0.16
Feb
2.18
2.32
-0.14
Mar
3.48
3.55
-0.07
Apr
4.67
4.71
-0.04
May
4.96
5.06
-0.10
Jun
4.48
4.51
-0.03
Jul
3.78
4.00
-0.22
Aug
3.57
3.41
0.16
Sep
3.36
3.38
-0.02
Oct
3.12
3.25
-0.13
Nov
3.39
3.52
-0.13
Dec
2.63
2.71
-0.08
42.16
43.12
-0.96