Viewing Station: WA-SP-81 : Spokane 2.9 S
May 24, 2022 - Sep 18, 2025780 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
0.37"
Departure from Normal
-0.22" : 41% of Normal
Year-To-Date: 7.66"
Jan 1 to Sep 18, 2025(243 of 261 days covered by obs)
NOAA Normal
11.26"
Departure from Normal
-3.60" : 68% of Normal
Water Year-To-Date: 16.68"
Oct 1, 2024 to Sep 18, 2025(328 of 353 days covered by obs)
NOAA Normal
17.30"
Departure from Normal
-0.62" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.33
-0.23
Feb
1.50
1.59
-0.09
Mar
1.85
2.06
-0.21
Apr
1.41
1.42
-0.01
May
1.69
1.60
0.09
Jun
1.36
1.45
-0.09
Jul
0.51
0.48
0.03
Aug
0.47
0.45
0.02
Sep
0.61
0.67
-0.06
Oct
1.42
1.62
-0.20
Nov
2.04
2.31
-0.27
Dec
2.58
2.73
-0.15
17.54
18.71
-1.17