San Martín weather in September (Asturias, Spain)

How's the weather trend in San Martín as September approaches? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in San Martín during September is usually perfect, offering pleasant temperatures and moderate rainfall. Experience the summer season in September. Anticipate daytime highs near 20°C, and cooler nights with temperatures around 10°C.

Precipitation

San Martín in September usually receives moderate rainfall, averaging around 84 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 12 days of the month will see rainfall.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 167 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Martín climate page with graphs.

 

San Martín, monthly averages in September

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 39%  

Precipitation 84 mm  

Rainy days 12 days  

Humidity 78% *  

Sunshine 167 hours *  

Percentage Sunshine *  

Data from: Oviedo, Spain (28 KM, 17 Miles).

Where to go in Spain in September

Find out more about the weather in Spain and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to San Martín, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San Martín.

Our site offers climate and forecast data for every country in the world. Are you going to Spain? On this website you can find historical weather averages for many cities in Spain. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.