Viewing Station: MT-YS-41 : Billings 1.7 W
Aug 1, 2020 - Jul 26, 20251,795 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.25"
July 1-29, 2025(26 of 29 days covered by obs)
NOAA Normal
1.17"
Departure from Normal
0.08" : 107% of Normal
Year-To-Date: 14.46"
Jan 1 to Jul 29, 2025(207 of 210 days covered by obs)
NOAA Normal
9.64"
Departure from Normal
4.82" : 150% of Normal
Water Year-To-Date: 15.89"
Oct 1, 2024 to Jul 29, 2025(296 of 302 days covered by obs)
NOAA Normal
12.25"
Departure from Normal
3.64" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.57
0.48
0.09
Feb
0.56
0.54
0.02
Mar
0.93
0.94
-0.01
Apr
1.70
1.79
-0.09
May
2.45
2.38
0.07
Jun
2.26
2.18
0.08
Jul
1.25
1.23
0.02
Aug
0.90
0.82
0.08
Sep
1.32
1.38
-0.06
Oct
1.40
1.46
-0.06
Nov
0.62
0.57
0.05
Dec
0.59
0.58
0.01
14.55
14.35
0.20