Viewing Station: WY-CK-40 : Sundance 1.7 NW
Jul 11, 2023 - Sep 20, 2026193 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.23"
September 1-20, 2026(5 of 20 days covered by obs)
NOAA Normal
0.95"
Departure from Normal
0.28" : 129% of Normal
Year-To-Date: 6.12"
Jan 1 to Sep 20, 2026(40 of 263 days covered by obs)
NOAA Normal
17.76"
Departure from Normal
-11.64" : 34% of Normal
Water Year-To-Date: 9.90"
Oct 1, 2025 to Sep 20, 2026(53 of 355 days covered by obs)
NOAA Normal
21.49"
Departure from Normal
-11.59" : 46% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.93
1.08
-0.15
Feb
1.02
1.12
-0.10
Mar
1.24
1.29
-0.05
Apr
2.57
2.73
-0.16
May
3.55
3.71
-0.16
Jun
3.11
3.37
-0.26
Jul
2.52
2.45
0.07
Aug
1.87
1.92
-0.05
Sep
1.43
1.49
-0.06
Oct
1.91
2.01
-0.10
Nov
1.02
1.19
-0.17
Dec
0.80
0.93
-0.13
21.97
23.29
-1.32