Weather Averages Bernardsville, NJ

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Weather Averages for
Bernardsville, NJ


Latitude: 40°50'N, Longitude: 74°30'W, Elevation: 400.0 ft, Distance: 8.75 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 49 26 28 38 48 58 67 71 70 63 51 42 31
Average high temperature
over 30 years
°F 61 36 38 48 59 70 79 84 82 75 64 53 40
Average low temperature
over 30 years
°F 38 16 18 27 36 46 55 59 58 51 39 32 21
Average precipitation
over 30 years
in 50.8 3.7 3.1 4.1 4.5 5.0 4.2 5.0 4.4 4.5 3.8 4.5 4.0
Heating degree days
over 30 years
days 6039 1200 1019 831 501 220 32 - 6 107 409 672 1042
Cooling degree days
over 30 years
days 559 - - - - 15 95 217 173 53 6 - -