Viewing Station: WY-WS-30 : Upton 11.5 E
Sep 2, 2017 - Sep 20, 20262,135 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.08"
September 1-20, 2026(5 of 20 days covered by obs)
NOAA Normal
0.87"
Departure from Normal
1.21" : 240% of Normal
Year-To-Date: 8.62"
Jan 1 to Sep 20, 2026(44 of 263 days covered by obs)
NOAA Normal
15.39"
Departure from Normal
-6.77" : 56% of Normal
Water Year-To-Date: 11.90"
Oct 1, 2025 to Sep 20, 2026(59 of 355 days covered by obs)
NOAA Normal
18.52"
Departure from Normal
-6.62" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.79
0.78
0.01
Feb
0.83
0.83
0.00
Mar
1.00
0.98
0.02
Apr
2.01
2.04
-0.03
May
3.11
3.14
-0.03
Jun
2.79
2.81
-0.02
Jul
2.32
2.64
-0.32
Aug
1.67
1.68
-0.01
Sep
1.30
1.28
0.02
Oct
1.60
1.86
-0.26
Nov
0.82
0.92
-0.10
Dec
0.71
0.71
0.00
18.95
19.67
-0.72