Caso weather in September (Asturias, Spain)

How is September weather typically in Caso? Find out what kind of weather to expect during this month.

Temperatures

You’ll find the weather in Caso during September to be perfect, with pleasant temperatures and moderate rainfall. During September, the summer season is in full swing. Expect temperatures to climb to 21°C during the day, with nighttime readings dropping to 11°C.

Precipitation

Caso in September usually receives moderate rainfall, averaging around 91 mm for the month. Historically, the month has about 11 days of rain.

Average sunshine

The area enjoys a balanced 167 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. 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 Caso climate page with graphs.

 

Caso, monthly averages in September

Min Temperature 11°C  

Max Temperature 21°C  

Chance of Rain 38%  

Precipitation 91 mm  

Rainy days 11 days  

Humidity 78% *  

Sunshine 167 hours *  

Percentage Sunshine *  

* Data from: Oviedo, Spain (44 KM, 27 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

Map not visible? Whoops sorry! Please refresh the page.

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 Caso, 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

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.