Viewing Station: MO-BN-99 : Columbia 3.8 SE
May 31, 2025 - Aug 25, 2026339 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.45"
August 1-25, 2026(24 of 25 days covered by obs)
NOAA Normal
3.02"
Departure from Normal
4.43" : 246% of Normal
Year-To-Date: 41.99"
Jan 1 to Aug 25, 2026(205 of 237 days covered by obs)
NOAA Normal
28.71"
Departure from Normal
13.28" : 146% of Normal
Water Year-To-Date: 45.52"
Oct 1, 2025 to Aug 25, 2026(285 of 329 days covered by obs)
NOAA Normal
37.31"
Departure from Normal
8.21" : 122% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.03
2.24
-0.21
Feb
2.06
2.27
-0.21
Mar
2.99
3.16
-0.17
Apr
4.70
4.66
0.04
May
4.98
4.94
0.04
Jun
4.51
4.63
-0.12
Jul
4.42
4.33
0.09
Aug
3.75
3.89
-0.14
Sep
4.00
3.98
0.02
Oct
3.59
3.52
0.07
Nov
2.85
2.85
0.00
Dec
2.16
2.20
-0.04
42.04
42.67
-0.63