Viewing Station: MT-DL-4 : Anaconda 10.6 WNW
May 23, 2025 - Sep 17, 2025116 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
0.75"
Departure from Normal
0.06" : 108% of Normal
Year-To-Date: 4.31"
Jan 1 to Sep 17, 2025(116 of 260 days covered by obs)
NOAA Normal
13.84"
Departure from Normal
-9.53" : 31% of Normal
Water Year-To-Date: 4.31"
Oct 1, 2024 to Sep 17, 2025(116 of 352 days covered by obs)
NOAA Normal
17.58"
Departure from Normal
-13.27" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.94
0.97
-0.03
Feb
1.13
1.14
-0.01
Mar
1.38
1.42
-0.04
Apr
1.71
2.01
-0.30
May
2.65
2.71
-0.06
Jun
2.76
3.10
-0.34
Jul
1.29
1.50
-0.21
Aug
1.23
1.19
0.04
Sep
1.32
1.52
-0.20
Oct
1.42
1.53
-0.11
Nov
1.23
1.28
-0.05
Dec
1.09
1.07
0.02
18.15
19.44
-1.29