Viewing Station: CA-TY-46 : Lewiston 0.6 N
Aug 28, 2025 - Jun 10, 2026252 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
June 1-10, 2026(6 of 10 days covered by obs)
NOAA Normal
0.30"
Departure from Normal
-0.29" : 3% of Normal
Year-To-Date: 15.68"
Jan 1 to Jun 10, 2026(148 of 161 days covered by obs)
NOAA Normal
27.56"
Departure from Normal
-11.88" : 57% of Normal
Water Year-To-Date: 32.28"
Oct 1, 2025 to Jun 10, 2026(236 of 253 days covered by obs)
NOAA Normal
43.87"
Departure from Normal
-11.59" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.71
5.45
2.26
Feb
7.49
4.50
2.99
Mar
6.73
3.95
2.78
Apr
3.36
2.46
0.90
May
1.97
1.62
0.35
Jun
0.91
0.80
0.11
Jul
0.13
0.19
-0.06
Aug
0.18
0.13
0.05
Sep
0.44
0.32
0.12
Oct
2.50
1.86
0.64
Nov
5.04
3.44
1.60
Dec
8.77
6.31
2.46
45.23
31.03
14.20