Common information

Country
United States
Population
144 186

Weather, climate, temperature by months in Hayward

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 29 25 21 16 16 19 20 22 24 28 25 26 29
Average high, °C 24 22 18 14 14 16 18 19 20 22 23 24 19
Average temperature, °C 19 17 13 10 10 12 13 14 16 18 18 19 15
Average low, °C 14 12 9 6 6 7 9 10 11 13 14 14 10
Record low, °C 12 11 7 4 4 6 6 7 10 12 12 12 4
Snowfall, cm. 0 1 0 0 0 0 0 0 0 0 0 0 1
Average precipitation, mm. 8 25 56 79 84 89 66 31 15 5 0 0 457
Relative humidity, % 75 72 75 77 80 78 74 72 74 74 78 77 75
Wind speed, km/h 13 12 11 12 11 13 15 16 17 17 16 15 14
Day Length, часов 13 12 11 10 10 11 12 14 15 15 15 14 13
Growing degree-day, °C 490 389 173 54 49 93 177 232 327 407 471 512 3374
Solar radiation, global, Mj/m2 21 15 10 7 8 11 17 22 26 29 28 25 18

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