Common information

Country
Spain
Population
185 357

Weather, climate, temperature by months in San Sebastian

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 35 32 27 27 22 26 27 28 32 36 40 37 40
Average high, °C 24 20 16 14 13 14 15 17 20 22 25 25 19
Average temperature, °C 18 15 11 8 8 9 10 12 14 17 19 20 13
Average low, °C 14 11 7 6 4 5 6 8 11 14 16 17 10
Record low, °C 6 0 -5 -5 -10 -5 -2 1 3 3 11 8 -10
Rain, days 10 13 13 13 14 13 14 16 15 12 11 11 155
Snow, days 0 0 0 0 0 1 0 0 0 0 0 0 1
Fog, days 2 2 2 2 2 1 1 1 0 0 1 1 15
Thunderstorms, days 2 1 1 1 1 1 1 1 2 2 2 2 17
Average precipitation, mm. 123 151 170 134 115 94 98 138 111 108 83 100 1425
Relative humidity, % 76 76 77 76 75 73 72 72 73 74 75 77 75
Relative humidity morning, % 88 85 85 83 84 82 83 85 85 86 87 89 85
Relative humidity evening, % 68 67 68 69 70 65 65 66 67 69 69 70 68
Wind speed, km/h 9 14 14 16 14 16 9 12 9 9 9 9 12
Monthly sunshine, часов 167 136 100 82 91 104 139 148 174 185 202 194 1722
Day Length, часов 13 12 10 10 10 11 13 14 15 16 16 14 13
Dew point, °C 15 11 7 5 4 5 6 7 10 13 16 16 115
Growing degree-day, °C 310 233 155 17 121 0 0 0 50 121 200 276 1482
Solar radiation, global, Mj/m2 16 10 6 5 6 8 13 17 21 23 23 20 14

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