Viewing Station: MT-CC-16 : Great Falls 6.2 S
Jun 19, 2020 - Jul 5, 2025309 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.26"
July 1-8, 2025(1 of 8 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.07" : 79% of Normal
Year-To-Date: 5.96"
Jan 1 to Jul 8, 2025(44 of 189 days covered by obs)
NOAA Normal
9.03"
Departure from Normal
-3.07" : 66% of Normal
Water Year-To-Date: 7.46"
Oct 1, 2024 to Jul 8, 2025(51 of 281 days covered by obs)
NOAA Normal
11.23"
Departure from Normal
-3.77" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.56
-0.11
Feb
0.57
0.56
0.01
Mar
0.69
0.66
0.03
Apr
1.64
1.70
-0.06
May
2.49
2.39
0.10
Jun
2.86
2.92
-0.06
Jul
1.28
1.23
0.05
Aug
1.03
1.25
-0.22
Sep
1.46
1.36
0.10
Oct
1.13
1.06
0.07
Nov
0.57
0.67
-0.10
Dec
0.50
0.53
-0.03
14.67
14.89
-0.22