Viewing Station: WY-FM-82 : Riverton 1.3 ESE
Oct 17, 2025 - Sep 20, 202623 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.30"
September 1-20, 2026(3 of 20 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
1.79" : 454% of Normal
Year-To-Date: 5.34"
Jan 1 to Sep 20, 2026(19 of 263 days covered by obs)
NOAA Normal
6.80"
Departure from Normal
-1.46" : 79% of Normal
Water Year-To-Date: 6.38"
Oct 1, 2025 to Sep 20, 2026(23 of 355 days covered by obs)
NOAA Normal
8.26"
Departure from Normal
-1.88" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.26
0.36
-0.10
Feb
0.36
0.44
-0.08
Mar
0.56
0.64
-0.08
Apr
1.18
1.31
-0.13
May
1.87
1.99
-0.12
Jun
1.01
1.07
-0.06
Jul
0.61
0.68
-0.07
Aug
0.44
0.45
-0.01
Sep
0.76
0.74
0.02
Oct
0.85
0.92
-0.07
Nov
0.35
0.38
-0.03
Dec
0.26
0.30
-0.04
8.51
9.28
-0.77