Weather Averages Hachijojima, Japan

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Weather Averages for
Hachijojima, Japan


Latitude: 33°6'N, Longitude: 139°47'E, Elevation: 299.0 ft, Distance: 0.96 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 23 years
°F 64 50 50 53 60 64 71 77 78 75 69 62 53
Average high temperature
over 23 years
°F 69 55 55 59 66 71 75 80 82 80 73 68 60
Average low temperature
over 23 years
°F 59 44 44 48 55 60 66 73 73 71 64 57 48
Highest recorded temperature
over 23 years
°F 91 69 71 71 78 80 84 89 91 89 86 78 75
Lowest recorded temperature
over 23 years
°F 30 30 31 32 39 46 53 62 64 60 53 46 33
Average number of rainy days
over 30 years
days - 13 13.6 11 10.7 11.3 12.3 9.1 10.7 15.9 - 16.2 13
Average number of days above 90°F
over 10 years
days 0.9 - - - - - - - 0.8 0.1 - - -
Average precipitation
over 30 years
in 131.9 7.6 8.1 10.0 9.4 10.5 12.7 7.1 9.4 14.4 20.3 14.8 7.6
Average relative humidity
over 30 years
% 76 66 67 70 73 79 87 87 83 81 77 73 67
Average dew point
over 10 years
°F 57 39 39 46 53 60 66 73 75 71 62 53 44