Viewing Station: MT-PR-5 : Boyes 1.7 NNE
Oct 30, 2009 - Sep 13, 20254,789 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.25"
September 1-15, 2025(13 of 15 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
-0.36" : 41% of Normal
Year-To-Date: 11.99"
Jan 1 to Sep 15, 2025(256 of 258 days covered by obs)
NOAA Normal
12.81"
Departure from Normal
-0.82" : 94% of Normal
Water Year-To-Date: 13.58"
Oct 1, 2024 to Sep 15, 2025(348 of 350 days covered by obs)
NOAA Normal
15.07"
Departure from Normal
-1.49" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.41
0.39
0.02
Feb
0.54
0.47
0.07
Mar
0.80
0.79
0.01
Apr
1.68
1.68
0.00
May
2.91
2.51
0.40
Jun
2.65
2.53
0.12
Jul
1.92
1.97
-0.05
Aug
1.29
1.42
-0.13
Sep
1.23
1.26
-0.03
Oct
1.39
1.37
0.02
Nov
0.47
0.47
0.00
Dec
0.40
0.41
-0.01
15.69
15.27
0.42