Viewing Station: WA-SP-64 : Spokane 3.7 NW
Sep 13, 2019 - May 19, 20262,290 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.34"
May 1-19, 2026(16 of 19 days covered by obs)
NOAA Normal
0.98"
Departure from Normal
-0.64" : 35% of Normal
Year-To-Date: 4.66"
Jan 1 to May 19, 2026(133 of 139 days covered by obs)
NOAA Normal
7.42"
Departure from Normal
-2.76" : 63% of Normal
Water Year-To-Date: 12.45"
Oct 1, 2025 to May 19, 2026(224 of 231 days covered by obs)
NOAA Normal
13.20"
Departure from Normal
-0.75" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.18
-0.20
Feb
1.40
1.44
-0.04
Mar
1.69
1.96
-0.27
Apr
1.37
1.35
0.02
May
1.60
1.48
0.12
Jun
1.36
1.36
0.00
Jul
0.50
0.42
0.08
Aug
0.48
0.36
0.12
Sep
0.59
0.60
-0.01
Oct
1.38
1.43
-0.05
Nov
1.97
2.10
-0.13
Dec
2.43
2.58
-0.15
16.75
17.26
-0.51