Viewing Station: MT-LY-10 : Chester 15.6 N
Sep 1, 2021 - Dec 9, 20251,557 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.28"
December 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
0.16" : 241% of Normal
Year-To-Date: 12.07"
Jan 1 to Dec 10, 2025(343 of 344 days covered by obs)
NOAA Normal
11.42"
Departure from Normal
0.65" : 106% of Normal
Water Year-To-Date: 1.23"
Oct 1, 2025 to Dec 10, 2025(70 of 71 days covered by obs)
NOAA Normal
1.38"
Departure from Normal
-0.15" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.39
0.04
Feb
0.37
0.32
0.05
Mar
0.44
0.43
0.01
Apr
1.00
1.04
-0.04
May
1.73
1.75
-0.02
Jun
2.76
2.84
-0.08
Jul
1.14
1.29
-0.15
Aug
1.11
1.18
-0.07
Sep
1.06
1.19
-0.13
Oct
0.74
0.77
-0.03
Nov
0.52
0.53
-0.01
Dec
0.36
0.34
0.02
11.66
12.07
-0.41