Monthly Historical AveragesBellingham, WA
Average Temperature
High
6°
Feels 5
Low
2°
Feels -1
Average Precipitation
15 Days
84.9mm
5.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, December 25, 2025
Day
5°Feels 5
Wind
14 km/h N
Gust
21 km/h
Humidity
81%
P.O.P
90%
Rain
5-10 mm
Night
4°Feels 1
Wind
23 km/h S
Gust
35 km/h
Humidity
93%
P.O.P
80%
Rain
2-4 mm
Historical AveragesDec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity