Viewing Station: MT-SN-6 : Trout Creek 4.0 NNW
Nov 4, 2021 - May 18, 20261,637 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.61"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.21"
Departure from Normal
-0.60" : 51% of Normal
Year-To-Date: 13.42"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
10.67"
Departure from Normal
2.75" : 126% of Normal
Water Year-To-Date: 31.27"
Oct 1, 2025 to May 18, 2026(230 of 230 days covered by obs)
NOAA Normal
19.75"
Departure from Normal
11.52" : 158% 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