Weather Averages Caldwell, NJ

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Weather Averages for
Caldwell, NJ



Latitude: 40°50'N, Longitude: 74°17'W, Elevation: 106.7 m, Distance: 0.80 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 10 -3 -1 3 9 15 19 22 21 17 11 6 0
Average high temperature
over 30 years
°C 16 2 3 9 15 21 26 29 28 24 18 11 4
Average low temperature
over 30 years
°C 4 -8 -7 -2 2 8 13 16 15 11 4 0 -5
Average precipitation
over 30 years
cm 126.7 9.4 8.1 9.9 11.4 12.2 10.2 12.4 10.9 11.4 9.7 10.7 10.4
Heating degree days
over 30 years
days 5896 1194 1005 822 486 197 22 - 6 97 384 651 1032
Cooling degree days
over 30 years
days 656 - - - - 21 109 251 205 64 6 - -