Weather Averages Hateruma, Japan

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Weather Averages for
Hateruma, Japan


Latitude: 24°20'N, Longitude: 124°10'E, Elevation: 23.0 ft, Distance: 29.55 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 18 years
°F 75 64 66 69 73 78 82 84 84 82 78 73 68
Average high temperature
over 18 years
°F 78 69 69 73 78 82 86 89 87 86 82 77 71
Average low temperature
over 18 years
°F 71 60 62 64 69 75 78 80 80 78 73 69 62
Highest recorded temperature
over 18 years
°F 95 82 78 84 86 87 91 93 95 91 87 86 82
Lowest recorded temperature
over 18 years
°F 46 48 48 46 53 62 66 71 69 69 64 53 48
Average number of days above 90°F
over 18 years
days 29 - - - - - 2 14 10 2 - - -
Average precipitation
over 94 years
in 84.9 5.4 4.7 5.3 5.9 9.0 8.4 7.4 8.9 9.3 7.4 6.9 6.0
Average dew point
over 18 years
°F 66 55 57 62 66 71 75 77 77 73 69 62 57
Most recorded rainfall
over 94 years
in 132.8 13.4 22.8 15.4 18.9 26.5 27.1 27.9 28.7 25.8 28.9 25.1 18.2
Least recorded rainfall
over 94 years
in 43.0 1.6 0.7 0.3 0.2 0.2 0.6 0.1 1.0 1.4 0.7 0.9 0.8
Average number of days with thunderstorms
over 18 years
days 28 - 1 2 4 4 4 3 3 4 2 1 -
Average number of days with fog
over 18 years
days 17 1 1 3 4 2 1 1 2 1 1 - -
Average morning relative humidity
over 18 years
% 83 77 81 83 85 88 89 86 86 85 80 78 75
Average evening relative humidity
over 18 years
% 73 68 72 74 75 78 78 74 74 72 69 70 66
Average wind speed
over 18 years
mph 11.0 11.0 11.0 10.0 10.0 10.0 11.0 12.0 11.0 9.0 11.0 12.0 11.0
Average number of days above 80°F
over 18 years
days 191 - - 2 11 24 29 31 31 29 26 8 -