Viewing Station: WA-WC-81 : Sumas 3.6 ESE
Sep 15, 2021 - Jan 11, 20261,580 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.40"
January 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
3.75"
Departure from Normal
-0.35" : 91% of Normal
Year-To-Date: 3.40"
Jan 1 to Jan 11, 2026(11 of 11 days covered by obs)
NOAA Normal
3.75"
Departure from Normal
-0.35" : 91% of Normal
Water Year-To-Date: 27.87"
Oct 1, 2025 to Jan 11, 2026(103 of 103 days covered by obs)
NOAA Normal
32.44"
Departure from Normal
-4.57" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
10.56
8.18
2.38
Feb
5.91
4.98
0.93
Mar
7.18
6.26
0.92
Apr
5.47
4.60
0.87
May
3.87
3.69
0.18
Jun
3.24
3.01
0.23
Jul
1.87
1.80
0.07
Aug
1.98
2.04
-0.06
Sep
3.69
3.20
0.49
Oct
7.79
6.55
1.24
Nov
11.44
8.73
2.71
Dec
9.46
7.83
1.63
72.46
60.87
11.59