Viewing Station: CO-WA-21 : Last Chance 6.1 N
May 8, 2003 - Jul 15, 20257,979 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.75"
July 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
0.39" : 129% of Normal
Year-To-Date: 7.55"
Jan 1 to Jul 16, 2025(196 of 197 days covered by obs)
NOAA Normal
8.88"
Departure from Normal
-1.33" : 85% of Normal
Water Year-To-Date: 10.78"
Oct 1, 2024 to Jul 16, 2025(288 of 289 days covered by obs)
NOAA Normal
10.70"
Departure from Normal
0.08" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.40
-0.07
Feb
0.34
0.40
-0.06
Mar
0.80
0.83
-0.03
Apr
1.46
1.64
-0.18
May
2.40
2.44
-0.04
Jun
2.19
2.22
-0.03
Jul
2.63
2.53
0.10
Aug
2.28
2.30
-0.02
Sep
1.14
1.17
-0.03
Oct
1.00
1.07
-0.07
Nov
0.51
0.55
-0.04
Dec
0.31
0.37
-0.06
15.39
15.92
-0.53