Weather Averages Happy Valley, OR

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Weather Averages for
Happy Valley, OR



Latitude: 45°21'N, Longitude: 122°36'W, Elevation: 51.8 m, Distance: 3.85 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 50 years
°C 12 4 6 8 11 14 17 20 20 17 12 7 5
Average high temperature
over 50 years
°C 17 8 11 13 17 21 24 27 27 24 18 11 8
Average low temperature
over 50 years
°C 6 1 2 3 5 8 10 12 12 10 7 4 2
Average precipitation
over 50 years
cm 120.9 18.8 13.7 12.4 8.6 6.6 4.8 1.8 2.8 5.1 9.9 17.3 19.6
Average snowfall
over 50 years
cm 11.4 6.1 2.0 1.0 - - - - - - - 0.3 2.0
Average snow cover
over 50 years
cm - - - - - - - - - - - - -
Heating degree days
over 30 years
days 4324 750 571 527 396 228 92 20 33 98 310 552 747
Cooling degree days
over 30 years
days 397 - - - - 5 59 126 145 62 - - -