Viewing Station: MT-CH-6 : Geraldine 12.0 E
Dec 20, 2011 - Sep 12, 20254,806 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(11 of 17 days covered by obs)
NOAA Normal
0.70"
Departure from Normal
-0.70" : 0% of Normal
Year-To-Date: 10.50"
Jan 1 to Sep 17, 2025(252 of 260 days covered by obs)
NOAA Normal
11.74"
Departure from Normal
-1.24" : 89% of Normal
Water Year-To-Date: 11.40"
Oct 1, 2024 to Sep 17, 2025(344 of 352 days covered by obs)
NOAA Normal
13.84"
Departure from Normal
-2.44" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.51
0.61
-0.10
Feb
0.41
0.44
-0.03
Mar
0.65
0.69
-0.04
Apr
1.49
1.55
-0.06
May
2.43
2.43
0.00
Jun
2.83
2.96
-0.13
Jul
1.46
1.54
-0.08
Aug
1.26
1.27
-0.01
Sep
1.23
1.37
-0.14
Oct
1.05
1.10
-0.05
Nov
0.60
0.64
-0.04
Dec
0.45
0.49
-0.04
14.37
15.09
-0.72