Viewing Station: MO-SL-81 : Clayton 1.2 NW
May 17, 2020 - Sep 23, 20262,149 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.10"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.59"
Departure from Normal
-0.49" : 81% of Normal
Year-To-Date: 40.84"
Jan 1 to Sep 23, 2026(245 of 266 days covered by obs)
NOAA Normal
31.82"
Departure from Normal
9.02" : 128% of Normal
Water Year-To-Date: 47.20"
Oct 1, 2025 to Sep 23, 2026(337 of 358 days covered by obs)
NOAA Normal
40.86"
Departure from Normal
6.34" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.50
2.62
-0.12
Feb
2.10
2.18
-0.08
Mar
3.43
3.44
-0.01
Apr
4.63
4.67
-0.04
May
4.94
4.95
-0.01
Jun
4.44
4.52
-0.08
Jul
3.79
3.92
-0.13
Aug
3.40
3.49
-0.09
Sep
3.38
3.31
0.07
Oct
3.08
3.16
-0.08
Nov
3.32
3.51
-0.19
Dec
2.64
2.66
-0.02
41.65
42.43
-0.78