Viewing Station: MO-DT-15 : Salem 5.0 WNW
Apr 25, 2023 - Dec 19, 2025912 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.33"
December 1-20, 2025(19 of 20 days covered by obs)
NOAA Normal
1.75"
Departure from Normal
-1.42" : 19% of Normal
Year-To-Date: 40.92"
Jan 1 to Dec 20, 2025(337 of 354 days covered by obs)
NOAA Normal
43.98"
Departure from Normal
-3.06" : 93% of Normal
Water Year-To-Date: 6.13"
Oct 1, 2025 to Dec 20, 2025(79 of 81 days covered by obs)
NOAA Normal
8.92"
Departure from Normal
-2.79" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.57
2.60
-0.03
Feb
2.66
2.67
-0.01
Mar
3.87
3.92
-0.05
Apr
4.75
4.95
-0.20
May
5.34
5.62
-0.28
Jun
4.16
4.20
-0.04
Jul
4.13
3.85
0.28
Aug
3.82
4.03
-0.21
Sep
3.76
3.97
-0.21
Oct
3.35
3.28
0.07
Nov
3.82
3.94
-0.12
Dec
2.71
2.75
-0.04
44.94
45.78
-0.84