Weather Averages Kunia, HI

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Weather Averages for
Kunia, HI


Latitude: 21°29'N, Longitude: 158°2'W, Elevation: 840.0 ft, Distance: 2.21 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 42 years
°F 73 69 69 69 71 73 75 75 77 77 75 73 71
Average high temperature
over 42 years
°F 80 75 77 77 78 80 82 82 84 84 82 80 77
Average low temperature
over 42 years
°F 66 62 62 62 64 66 68 69 69 68 68 66 64
Highest recorded temperature
over 42 years
°F 93 87 87 87 86 89 89 91 93 91 91 89 89
Lowest recorded temperature
over 42 years
°F 48 50 48 51 55 55 57 57 62 60 55 57 51
Average number of rainy days
over 42 years
days 190 16 14 16 17 16 15 16 15 15 15 17 18
Average precipitation
over 42 years
in 44.1 6.1 4.4 4.4 3.6 2.3 1.6 2.0 1.6 2.2 4.1 5.2 6.1
Average dew point
over 10 years
°F 64 60 60 60 62 62 64 66 66 66 66 64 62
Average number of days with thunderstorms
over 42 years
days 11 1 1 1 1 1 1 1 - 1 1 1 1
Average number of days with fog
over 42 years
days 20 3 2 2 2 1 1 1 1 1 1 2 3
Average morning relative humidity
over 10 years
% 84.1 87.5 88.3 83.9 83.3 81.6 80.1 82.1 81.8 83.8 85.2 86.5 86.3
Average evening relative humidity
over 10 years
% 61.7 65.8 64.2 61.8 62.1 60.2 58.6 59.1 58.1 60.3 61.6 65 65.3
Average wind speed
over 12 years
mph 11.0 5.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0
Most rain reported in a day
over 42 years
in 9.5 9.5 4.3 6.7 7.4 2.9 2.4 2.3 2.2 3.4 8.1 7.3 6.1
Most rain reported in a month
over 42 years
in 83.5 21.9 17.7 16.0 15.8 9.2 4.2 5.2 4.9 12.8 15.7 18.4 18.7
Least rain reported in a month
over 42 years
in 17.7 0.2 0.3 0.5 0.4 0.3 0.5 0.7 0.2 0.4 0.5 0.6 0.7
Heating degree days
over 21 years
days 15 9 2 4 - - - - - - - - -
Cooling degree days
over 21 years
days 2749 129 111 136 183 244 297 327 301 328 301 231 161
Average number of days above 85°F
over 12 years
days 42 - 1 1 2 7 9 14 13 9 2 1 60
Average number of days below 65°F
over 42 years
days 122 23 21 20 15 10 2 1 1 1 3 8 17
Average possibility of clouds
over 10 years
% 48.8 47.5 44.5 53.1 58 52.2 46.6 47.7 44.2 43.2 48.4 51.8 49.5
Most snow reported in a day
over 34 years
in - - - - - - - - - - - - -
Average wet bulb point
over 10 years
°F 66 64 64 64 66 66 68 69 69 69 69 68 66
Average number of days below 60°F
over 42 years
days 26 8 7 4 1 1 1 - - - - 1 3