Weather Averages Ewa Beach, HI

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Weather Averages for
Ewa Beach, HI


Latitude: 21°19'N, Longitude: 158°0'W, Elevation: 10.0 ft, Distance: 1.84 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 37 years
°F 75 71 71 71 73 75 78 78 78 78 78 75 73
Average high temperature
over 37 years
°F 84 80 80 81 83 84 86 87 88 88 87 84 81
Average low temperature
over 37 years
°F 67 62 62 63 65 66 69 70 71 70 69 67 64
Average precipitation
over 37 years
in 20.9 3.5 2.5 2.1 1.4 0.9 0.4 0.5 0.4 0.7 2.2 3.0 3.2
Average snow cover
over 37 years
in - - - - - - - - - - - - -
Heating degree days
over 30 years
days - - - - - - - - - - - - -
Cooling degree days
over 30 years
days 3845 198 168 236 276 338 375 431 440 420 391 327 245