Monthly Historical AveragesBirch Bay, WA
Average Temperature
High
21°
Feels 21
Low
13°
Feels 13
Average Precipitation
4 Days
12.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, July 29, 2026
Day
21°Feels 21
Wind
10 km/h W
Gust
15 km/h
Humidity
60%
P.O.P
20%
Night
13°Feels 12
Wind
11 km/h SE
Gust
17 km/h
Humidity
88%
P.O.P
20%
Historical AveragesJul 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity