San Cosme Weather in September

In San Cosme, September brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 14°C (57°F). Expect quite a bit of rainfall this month.

Rainfall in San Cosme in September

Expect around 12 days of rain based on historical data, with 87 mm (3.4 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in San Cosme in September

The excellent temperature in San Cosme in September makes it a solid month to visit, with 21°C (70°F) during the day and 14°C (57°F) at night. This month falls in the summer season. The difference between afternoon and evening temperatures is usually noticeable. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in San Cosme in September

The city usually sees around 167 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit San Cosme.

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• January
• February
• March
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• May
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• August

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• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our San Cosme's climate page.

San Cosme Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 87 mm (3.4 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 167 hours *  

Percentage Sunshine *  

* Data from: Oviedo, Spain (36 KM, 22 Miles).

What to Wear in San Cosme in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in San Cosme in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our San Cosme's climate page.

More climate data for San Cosme

Temperature Rainfall Sunshine Humidity

See the full San Cosme climate overview or explore weather in Spain.