Viewing Station: MN-WN-3 : Lewiston 0.2 NW
Mar 20, 2011 - Oct 18, 20253,904 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.27"
October 1-19, 2025(18 of 19 days covered by obs)
NOAA Normal
1.62"
Departure from Normal
0.65" : 140% of Normal
Year-To-Date: 29.70"
Jan 1 to Oct 19, 2025(286 of 292 days covered by obs)
NOAA Normal
32.55"
Departure from Normal
-2.85" : 91% of Normal
Water Year-To-Date: 2.27"
Oct 1, 2025 to Oct 19, 2025(18 of 19 days covered by obs)
NOAA Normal
1.62"
Departure from Normal
0.65" : 140% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.08
0.03
Feb
1.11
1.03
0.08
Mar
2.01
1.91
0.10
Apr
3.81
3.69
0.12
May
4.62
4.51
0.11
Jun
5.45
5.39
0.06
Jul
4.34
4.28
0.06
Aug
4.60
4.41
0.19
Sep
3.88
3.65
0.23
Oct
2.64
2.53
0.11
Nov
1.85
1.71
0.14
Dec
1.36
1.31
0.05
36.78
35.50
1.28