Weather Averages Pearl Harbor, HI

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Weather Averages for
Pearl Harbor, HI


Latitude: 21°21'N, Longitude: 157°56'W, Elevation: 40.0 ft, Distance: 0.99 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 50 years
°F 77 71 71 73 75 77 78 80 80 80 78 77 73
Average high temperature
over 50 years
°F 84 80 80 80 82 84 86 87 87 87 86 83 80
Average low temperature
over 50 years
°F 70 65 65 66 68 70 72 73 74 73 72 70 67
Average precipitation
over 50 years
in 21.5 3.4 2.5 2.8 1.3 0.9 0.4 0.6 0.6 0.7 2.0 2.9 3.5
Average snow cover
over 50 years
in - - - - - - - - - - - - -
Heating degree days
over 30 years
days - - - - - - - - - - - - -
Cooling degree days
over 30 years
days 4474 245 224 291 324 388 432 481 508 480 453 366 282