Common information

Country
France
Population
38 768

Weather, climate, temperature by months in Massy

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 36 29 21 17 16 21 26 30 35 38 40 40 40
Average high, °C 21 16 11 8 7 8 12 16 20 23 25 25 16
Average temperature, °C 17 13 8 6 5 6 9 12 15 18 21 20 12
Average low, °C 13 10 6 3 3 3 5 7 11 14 16 16 9
Record low, °C 2 -3 -14 -24 -15 -15 -9 -4 -0 3 6 6 -24
Rain, days 14 17 16 18 18 14 17 16 16 14 13 12 185
Snow, days 0 0 1 2 4 4 2 1 0 0 0 0 14
Fog, days 10 13 14 13 13 14 10 8 7 6 5 7 120
Thunderstorms, days 2 1 0 0 0 0 1 2 3 3 4 4 20
Snowfall, cm. 0 0 0 0 0 8 27 0 0 0 0 0 35
Average precipitation, mm. 48 62 51 58 51 41 48 52 63 50 62 53 637
Relative humidity, % 75 85 90 90 90 85 80 75 70 70 70 70 79
Relative humidity morning, % 91 92 91 89 89 87 87 86 86 86 85 87 88
Relative humidity evening, % 59 69 76 81 79 71 65 58 57 58 54 51 65
Wind speed, km/h 16 16 19 19 20 9 17 16 16 16 16 14 16
Monthly sunshine, часов 168 118 68 51 63 79 129 166 194 202 212 212 1662
Day Length, часов 13 11 10 9 9 11 13 14 16 17 16 15 13
Dew point, °C 11 8 4 2 1 0 2 3 8 11 12 12 74
Growing degree-day, °C 175 43 0 0 0 0 0 0 112 200 284 276 1090
Solar radiation, global, Mj/m2 11 7 4 3 3 6 10 14 18 19 19 17 11

Cities close to Massy