Viewing Station: MO-SL-114 : Chesterfield 2.1 ENE
Apr 3, 2025 - May 19, 202632 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.67"
May 1-19, 2026(3 of 19 days covered by obs)
NOAA Normal
3.03"
Departure from Normal
0.64" : 121% of Normal
Year-To-Date: 8.19"
Jan 1 to May 19, 2026(10 of 139 days covered by obs)
NOAA Normal
15.87"
Departure from Normal
-7.68" : 52% of Normal
Water Year-To-Date: 10.52"
Oct 1, 2025 to May 19, 2026(14 of 231 days covered by obs)
NOAA Normal
25.02"
Departure from Normal
-14.50" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.52
2.58
-0.06
Feb
2.18
2.29
-0.11
Mar
3.48
3.48
0.00
Apr
4.66
4.56
0.10
May
4.94
4.96
-0.02
Jun
4.46
4.43
0.03
Jul
3.76
3.90
-0.14
Aug
3.61
3.49
0.12
Sep
3.33
3.22
0.11
Oct
3.14
3.37
-0.23
Nov
3.40
3.50
-0.10
Dec
2.61
2.69
-0.08
42.09
42.47
-0.38