Weatheo

Tarragona Weather by Month

Average temperatures, rainfall and humidity for Tarragona, Spain, month by month, built from OpenWeather’s historical records. Use it to see what a typical Tarragona month looks like before you travel — then check the live Tarragona forecast for the days ahead.

Warmest month

August

30°C average high

Coolest month

January

5°C average low

Wettest month

June

100 mm of rain

Driest month

December

14 mm of rain

Average temperature and rainfall in Tarragona by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January14°C5°C-8°C / 22°C
17 mm
70%12 km/h
February15°C6°C-9°C / 23°C
17 mm
70%11 km/h
March17°C7°C-6°C / 27°C
40 mm
68%12 km/h
April19°C10°C-3°C / 26°C
41 mm
69%10 km/h
May23°C13°C1°C / 33°C
23 mm
66%10 km/h
June27°C18°C7°C / 36°C
100 mm
65%9 km/h
July30°C21°C10°C / 36°C
40 mm
65%9 km/h
August30°C22°C11°C / 39°C
28 mm
66%9 km/h
September26°C18°C8°C / 33°C
37 mm
68%9 km/h
October23°C14°C0°C / 32°C
28 mm
73%9 km/h
November18°C9°C-8°C / 28°C
30 mm
72%11 km/h
December15°C6°C-9°C / 22°C
14 mm
73%10 km/h

Best time to visit Tarragona

The most comfortable time to visit Tarragona is generally May and September to October, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around June, totalling about 414 mm a year.

Travellers who prefer heat should aim for August, when highs average 30°C. June is the month to avoid if rain would spoil your plans — it averages 100 mm, roughly 7× the rainfall of the driest month (December).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Tarragona forecast for what is happening now.

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