Viewing Station: WA-KG-315 : Mercer Island 1.1 NE
Jan 10, 2024 - May 8, 2025366 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-10, 2025(5 of 10 days covered by obs)
NOAA Normal
0.64"
Departure from Normal
-0.64" : 0% of Normal
Year-To-Date: 12.70"
Jan 1 to May 10, 2025(118 of 130 days covered by obs)
NOAA Normal
16.15"
Departure from Normal
-3.45" : 79% of Normal
Water Year-To-Date: 24.10"
Oct 1, 2024 to May 10, 2025(199 of 222 days covered by obs)
NOAA Normal
30.64"
Departure from Normal
-6.54" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.05
5.50
-0.45
Feb
3.48
3.84
-0.36
Mar
3.98
4.20
-0.22
Apr
3.00
3.12
-0.12
May
1.98
2.04
-0.06
Jun
1.55
1.64
-0.09
Jul
0.69
0.71
-0.02
Aug
0.96
0.94
0.02
Sep
1.56
1.62
-0.06
Oct
3.63
3.88
-0.25
Nov
5.59
6.02
-0.43
Dec
5.27
5.85
-0.58
36.74
39.36
-2.62