Viewing Station: MT-LY-3 : Chester 6.7 S
Feb 2, 2002 - Jul 9, 20251,355 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-15, 2025(0 of 15 days covered by obs)
NOAA Normal
0.47"
Departure from Normal
-0.47" : 0% of Normal
Year-To-Date: 3.86"
Jan 1 to Sep 15, 2025(126 of 258 days covered by obs)
NOAA Normal
8.48"
Departure from Normal
-4.62" : 46% of Normal
Water Year-To-Date: 3.93"
Oct 1, 2024 to Sep 15, 2025(217 of 350 days covered by obs)
NOAA Normal
9.96"
Departure from Normal
-6.03" : 39% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.37
0.42
-0.05
Feb
0.29
0.33
-0.04
Mar
0.38
0.42
-0.04
Apr
0.92
0.96
-0.04
May
1.61
1.62
-0.01
Jun
2.42
2.57
-0.15
Jul
1.01
1.18
-0.17
Aug
1.01
1.06
-0.05
Sep
0.94
0.94
0.00
Oct
0.69
0.67
0.02
Nov
0.46
0.51
-0.05
Dec
0.33
0.39
-0.06
10.43
11.07
-0.64