Viewing Station: MT-LK-10 : Ronan 4.1 NE
Jun 6, 2010 - Sep 13, 20265,750 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.16"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
0.60"
Departure from Normal
2.56" : 525% of Normal
Year-To-Date: 23.94"
Jan 1 to Sep 13, 2026(256 of 256 days covered by obs)
NOAA Normal
13.65"
Departure from Normal
10.29" : 175% of Normal
Water Year-To-Date: 33.58"
Oct 1, 2025 to Sep 13, 2026(348 of 348 days covered by obs)
NOAA Normal
18.84"
Departure from Normal
14.74" : 178% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.48
1.72
-0.24
Feb
1.29
1.46
-0.17
Mar
1.43
1.57
-0.14
Apr
1.78
2.07
-0.29
May
2.28
2.45
-0.17
Jun
2.82
3.36
-0.54
Jul
1.04
1.14
-0.10
Aug
0.93
1.01
-0.08
Sep
1.39
1.54
-0.15
Oct
1.84
1.91
-0.07
Nov
1.68
1.76
-0.08
Dec
1.67
1.65
0.02
19.63
21.64
-2.01