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Climate & Weather Averages in San Sebastián, Guipúzcoa, Spain

Currently: 60 °F. Clear. (Weather station: San Sebastian / Igueldo, Spain). See more current weather

Annual Weather Averages Near San Sebastián

Averages are for San Sebastian / Igueldo, which is 4 miles from San Sebastián.

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in San Sebastián

High Temp: 73 °F

Low Temp: 42 °F

Mean Temp: 57 °F

Precipitation: 5.63"

Humidity: 79%

Dew Point: 50 °F

Wind: 17 mph

Pressure: 30.08 "Hg

Visibility: 17 mi

January Climate & Weather Averages in San Sebastián

High Temp: 52 °F

Low Temp: 43 °F

Mean Temp: 47 °F

Precipitation: 8.86"

Humidity: 79%

Dew Point: 41 °F

Wind: 19 mph

Pressure: 30.16 "Hg

Visibility: 17 mi

February Climate & Weather Averages in San Sebastián

High Temp: 53 °F

Low Temp: 42 °F

Mean Temp: 48 °F

Precipitation: 7.09"

Humidity: 75%

Dew Point: 39 °F

Wind: 20 mph

Pressure: 30.11 "Hg

Visibility: 16 mi

March Climate & Weather Averages in San Sebastián

High Temp: 57 °F

Low Temp: 45 °F

Mean Temp: 51 °F

Precipitation: 5.20"

Humidity: 74%

Dew Point: 42 °F

Wind: 19 mph

Pressure: 30.07 "Hg

Visibility: 16 mi

April Climate & Weather Averages in San Sebastián

High Temp: 60 °F

Low Temp: 48 °F

Mean Temp: 54 °F

Precipitation: 4.54"

Humidity: 74%

Dew Point: 45 °F

Wind: 17 mph

Pressure: 29.99 "Hg

Visibility: 17 mi

May Climate & Weather Averages in San Sebastián

High Temp: 64 °F

Low Temp: 52 °F

Mean Temp: 58 °F

Precipitation: 5.03"

Humidity: 80%

Dew Point: 51 °F

Wind: 16 mph

Pressure: 30.05 "Hg

Visibility: 16 mi

June Climate & Weather Averages in San Sebastián

High Temp: 69 °F

Low Temp: 57 °F

Mean Temp: 63 °F

Precipitation: 4.44"

Humidity: 84%

Dew Point: 57 °F

Wind: 14 mph

Pressure: 30.06 "Hg

Visibility: 14 mi

July Climate & Weather Averages in San Sebastián

High Temp: 72 °F

Low Temp: 62 °F

Mean Temp: 67 °F

Precipitation: 3.37"

Humidity: 85%

Dew Point: 62 °F

Wind: 12 mph

Pressure: 30.07 "Hg

Visibility: 15 mi

August Climate & Weather Averages in San Sebastián

High Temp: 73 °F

Low Temp: 62 °F

Mean Temp: 68 °F

Precipitation: 3.70"

Humidity: 83%

Dew Point: 62 °F

Wind: 12 mph

Pressure: 30.07 "Hg

Visibility: 18 mi

September Climate & Weather Averages in San Sebastián

High Temp: 71 °F

Low Temp: 59 °F

Mean Temp: 65 °F

Precipitation: 4.07"

Humidity: 81%

Dew Point: 58 °F

Wind: 13 mph

Pressure: 30.08 "Hg

Visibility: 18 mi

October Climate & Weather Averages in San Sebastián

High Temp: 66 °F

Low Temp: 55 °F

Mean Temp: 61 °F

Precipitation: 5.14"

Humidity: 77%

Dew Point: 53 °F

Wind: 17 mph

Pressure: 30.03 "Hg

Visibility: 19 mi

November Climate & Weather Averages in San Sebastián

High Temp: 58 °F

Low Temp: 48 °F

Mean Temp: 53 °F

Precipitation: 9.99"

Humidity: 77%

Dew Point: 45 °F

Wind: 21 mph

Pressure: 30.03 "Hg

Visibility: 18 mi

December Climate & Weather Averages in San Sebastián

High Temp: 56 °F

Low Temp: 46 °F

Mean Temp: 51 °F

Precipitation: 6.16"

Humidity: 75%

Dew Point: 42 °F

Wind: 21 mph

Pressure: 30.18 "Hg

Visibility: 19 mi

Quick Climate Info

Hottest MonthAugust (68 °F avg)
Coldest MonthJanuary (47 °F avg)
Wettest MonthNovember (9.99" avg)
Windiest MonthDecember (21 mph avg)
Annual precip.67.58" (per year)

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