Common information

CountryJapan
Population428 992

Weather, climate, temperature by months in Yokosuka

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 37 32 27 25 22 23 23 27 32 37 38 41 41
Average high, °C 26 20 16 12 10 10 12 17 22 24 27 30 19
Average temperature, °C 23 17 13 8 6 6 8 14 18 21 25 27 16
Average low, °C 20 15 10 5 2 2 5 10 14 18 21 23 12
Record low, °C 12 6 2 -1 -3 -3 -2 1 7 10 13 15 -3
Rain, days 15 13 10 7 6 8 14 14 12 16 15 11 141
Snow, days 0 0 0 0 2 3 1 0 0 0 0 0 6
Fog, days 19 20 15 11 9 10 15 16 18 21 20 17 191
Thunderstorms, days 1 0 1 1 0 0 0 0 1 1 1 2 8
Average precipitation, mm. 190 190 110 50 50 70 120 130 160 210 130 130 1540
Relative humidity, % 80 75 65 60 55 55 60 65 75 80 80 80 69
Relative humidity morning, % 86 81 75 70 67 68 73 79 82 88 90 88 79
Relative humidity evening, % 73 70 63 56 53 55 59 64 66 74 75 71 65
Wind speed, km/h 17 20 17 17 19 19 19 20 19 17 17 17 18
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 13 7 1 -1 -1 2 8 13 17 21 22 120
Growing degree-day, °C 400 241 100 0 0 0 0 125 258 342 456 517 2439
Solar radiation, global, Mj/m2 13 11 9 9 10 13 14 17 18 16 16 17 14

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