Common information

Country
Japan
Population
919 729

Weather, climate, temperature by months in Chiba

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 33 28 25 21 17 18 21 22 31 32 33 33 33
Average high, °C 25 20 15 11 8 8 11 16 20 23 26 28 18
Average temperature, °C 24 18 13 8 6 6 9 15 19 22 25 27 16
Average low, °C 23 17 12 6 3 4 7 13 18 21 24 26 15
Record low, °C 13 7 3 0 -2 -2 0 1 7 12 15 17 -2
Rain, days 12 10 7 4 4 6 10 11 9 12 10 9 104
Snow, days 0 0 0 0 1 2 1 0 0 0 0 0 4
Fog, days 6 5 5 3 3 3 4 4 5 7 10 7 62
Thunderstorms, days 0 0 0 0 0 0 0 0 0 0 1 1 2
Average precipitation, mm. 210 190 90 50 50 70 100 120 140 170 130 140 1460
Relative humidity, % 71 66 59 52 49 50 55 60 65 72 73 71 62
Relative humidity morning, % 87 82 79 72 68 68 75 79 83 88 90 88 80
Relative humidity evening, % 69 63 58 48 45 49 53 60 60 70 72 68 60
Wind speed, km/h 12 12 9 12 12 19 12 37 20 12 20 20 16
Monthly sunshine, часов 118 133 147 175 188 167 163 175 173 123 144 175 1881
Day Length, часов 13 12 11 10 11 11 12 14 15 15 15 14 13
Dew point, °C 18 12 6 0 -3 -3 0 7 12 17 20 22 108
Growing degree-day, °C 425 267 117 0 0 0 0 150 293 367 482 551 2651
Solar radiation, global, Mj/m2 12 11 9 9 10 12 15 18 18 15 16 16 13

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