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San Martín Climate by Month

The graphs below provide an overview of the climate in San Martín (Asturias), Spain. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for San Martín

Tue   Nov 05
21°C | 10°C
S 11 km/h
partly cloudy and no rain

partly cloudy and no rain

Wed   Nov 06
23°C | 12°C
S 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Thu   Nov 07
22°C | 13°C
S 7 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit San Martín in Spain

During the months of July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in San Martín?
    August has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in San Martín?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in San Martín?
    May tops the wettest month list with 125 mm of rainfall.
  • Which is the driest month in San Martín?
    July is the driest month with 74 mm of precipitation.
  • Which is the sunniest month in San Martín?
    July is the sunniest month with an average of 178 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.