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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.
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).
San Cosme Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Cosme - and find the best time to visit.
Best Places in Spain in September
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
San Cosme 3-Day Forecast
More climate data for San Cosme
Temperature Rainfall Sunshine Humidity
See the full San Cosme climate overview or explore weather in Spain.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
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