Viewing Station: MT-YS-5 : Billings 2.8 WNW
Apr 19, 2007 - Jun 30, 20214,508 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(0 of 17 days covered by obs)
NOAA Normal
0.77"
Departure from Normal
-0.77" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 17, 2025(0 of 260 days covered by obs)
NOAA Normal
11.67"
Departure from Normal
-11.67" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2024 to Sep 17, 2025(0 of 352 days covered by obs)
NOAA Normal
14.33"
Departure from Normal
-14.33" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.56
0.48
0.08
Feb
0.59
0.54
0.05
Mar
0.94
0.93
0.01
Apr
1.75
1.81
-0.06
May
2.52
2.40
0.12
Jun
2.33
2.19
0.14
Jul
1.29
1.24
0.05
Aug
0.93
0.83
0.10
Sep
1.35
1.38
-0.03
Oct
1.43
1.46
-0.03
Nov
0.63
0.58
0.05
Dec
0.60
0.58
0.02
14.92
14.42
0.50