Weather Averages Bellevue, WA

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Weather Averages for
Bellevue, WA



Latitude: 47°41'N, Longitude: 122°15'W, Elevation: 18.3 m, Distance: 3.08 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 13 years
°C 11 5 6 8 10 13 16 18 18 16 12 8 5
Average high temperature
over 13 years
°C 15 8 10 12 15 18 21 23 24 22 16 11 7
Average low temperature
over 13 years
°C 7 2 3 4 6 9 11 13 13 11 8 5 2
Average precipitation
over 13 years
cm 90.7 12.2 7.9 10.2 8.4 5.3 4.1 2.5 2.5 3.3 7.9 13.0 13.5
Average snowfall
over 13 years
cm 7.9 1.0 1.0 - - - - - - - - - 5.8
Average snow cover
over 13 years
cm - - - - - - - - - - - - -
Heating degree days
over 30 years
days 4691 750 585 586 459 295 143 52 52 129 338 564 738
Cooling degree days
over 30 years
days 191 - - - - - 20 58 92 21 - - -