Viewing Station: WA-SP-92 : Spokane 6.4 NW
Oct 15, 2024 - Sep 17, 2025248 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.58"
September 1-17, 2025(14 of 17 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
0.25" : 173% of Normal
Year-To-Date: 8.06"
Jan 1 to Sep 17, 2025(218 of 260 days covered by obs)
NOAA Normal
10.71"
Departure from Normal
-2.65" : 75% of Normal
Water Year-To-Date: 17.34"
Oct 1, 2024 to Sep 17, 2025(290 of 352 days covered by obs)
NOAA Normal
16.49"
Departure from Normal
0.85" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.19
-0.21
Feb
1.40
1.43
-0.03
Mar
1.69
1.94
-0.25
Apr
1.37
1.36
0.01
May
1.60
1.50
0.10
Jun
1.36
1.38
-0.02
Jul
0.50
0.42
0.08
Aug
0.48
0.36
0.12
Sep
0.59
0.60
-0.01
Oct
1.38
1.45
-0.07
Nov
1.97
2.09
-0.12
Dec
2.43
2.57
-0.14
16.75
17.29
-0.54