Weather Averages Hillsboro, OR

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Weather Averages for
Hillsboro, OR


Latitude: 45°30'N, Longitude: 122°49'W, Elevation: 220.0 ft, Distance: 2.40 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 26 years
°F 51 39 43 46 50 55 60 66 66 62 53 44 39
Average high temperature
over 26 years
°F 62 46 51 56 61 67 72 79 79 75 64 52 46
Average low temperature
over 26 years
°F 42 33 35 37 40 45 50 53 53 49 42 37 33
Average precipitation
over 26 years
in 39.0 5.5 4.6 4.0 2.8 2.4 1.7 0.7 0.9 1.6 2.9 5.6 6.3
Average snowfall
over 26 years
in 2.4 0.7 0.7 0.1 - - - - - - - 0.5 0.5
Average snow cover
over 26 years
in - - - - - - - - - - - - -