Viewing Station: MT-SW-2 : Columbus 7.2 E
Oct 16, 2007 - Mar 20, 20266,257 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.93"
March 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.52"
Departure from Normal
0.41" : 178% of Normal
Year-To-Date: 1.39"
Jan 1 to Mar 20, 2026(79 of 79 days covered by obs)
NOAA Normal
1.55"
Departure from Normal
-0.16" : 90% of Normal
Water Year-To-Date: 5.23"
Oct 1, 2025 to Mar 20, 2026(171 of 171 days covered by obs)
NOAA Normal
4.09"
Departure from Normal
1.14" : 128% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.52
0.54
-0.02
Feb
0.51
0.63
-0.12
Mar
0.81
0.89
-0.08
Apr
1.71
1.88
-0.17
May
2.38
2.81
-0.43
Jun
2.04
2.17
-0.13
Jul
1.12
1.07
0.05
Aug
0.88
0.90
-0.02
Sep
1.26
1.33
-0.07
Oct
1.35
1.57
-0.22
Nov
0.65
0.77
-0.12
Dec
0.54
0.66
-0.12
13.77
15.22
-1.45