Weather Averages Birch Bay, WA

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Weather Averages for
Birch Bay, WA



Latitude: 48°59'N, Longitude: 122°45'W, Elevation: 12.2 m, Distance: 1.78 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 51 years
°C 9 2 4 6 8 11 14 16 16 13 9 5 3
Average high temperature
over 51 years
°C 14 5 8 10 13 17 20 22 22 19 14 9 6
Average low temperature
over 51 years
°C 5 0 0 1 3 6 9 10 10 8 5 2 0
Average precipitation
over 51 years
cm 103.9 13.7 10.7 8.9 7.1 5.6 4.8 3.3 4.1 5.3 10.2 15.2 15.0
Average snowfall
over 51 years
cm 37.3 14.5 5.3 3.0 - - - - - - - 2.0 11.9
Average snow cover
over 51 years
cm - 2.5 - - - - - - - - - - -
Heating degree days
over 30 years
days 5733 871 680 667 513 353 192 108 114 240 474 672 849
Cooling degree days
over 30 years
days 17 - - - - - - 6 11 - - - -