Viewing Station: MT-SN-6 : Trout Creek 4.0 NNW
Jan 1, 2010 - Sep 14, 20251,392 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.06"
September 1-15, 2025(14 of 15 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
-0.55" : 10% of Normal
Year-To-Date: 17.20"
Jan 1 to Sep 15, 2025(257 of 258 days covered by obs)
NOAA Normal
16.14"
Departure from Normal
1.06" : 107% of Normal
Water Year-To-Date: 27.83"
Oct 1, 2024 to Sep 15, 2025(349 of 350 days covered by obs)
NOAA Normal
25.23"
Departure from Normal
2.60" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.07
3.49
-0.42
Feb
2.20
2.34
-0.14
Mar
2.36
2.61
-0.25
Apr
1.83
1.90
-0.07
May
2.08
2.21
-0.13
Jun
2.30
2.40
-0.10
Jul
0.85
0.91
-0.06
Aug
0.84
0.83
0.01
Sep
1.23
1.16
0.07
Oct
2.53
2.92
-0.39
Nov
3.32
3.66
-0.34
Dec
3.23
3.60
-0.37
25.84
28.03
-2.19