Viewing Station: WY-NT-131 : Mills 12.8 SSE
May 15, 2026 - Sep 20, 2026127 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.51"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.99"
Departure from Normal
-0.48" : 52% of Normal
Year-To-Date: 6.85"
Jan 1 to Sep 20, 2026(127 of 263 days covered by obs)
NOAA Normal
16.51"
Departure from Normal
-9.66" : 41% of Normal
Water Year-To-Date: 6.85"
Oct 1, 2025 to Sep 20, 2026(127 of 355 days covered by obs)
NOAA Normal
22.08"
Departure from Normal
-15.23" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.62
1.38
0.24
Feb
1.63
1.43
0.20
Mar
2.13
2.00
0.13
Apr
3.30
2.84
0.46
May
3.26
3.26
0.00
Jun
1.61
1.96
-0.35
Jul
1.06
1.04
0.02
Aug
0.91
0.87
0.04
Sep
1.48
1.44
0.04
Oct
2.22
2.06
0.16
Nov
1.60
1.55
0.05
Dec
1.75
1.45
0.30
22.57
21.28
1.29