Comillas Weather in September

Comillas in September sees pleasant temperatures, with highs around 22°C (72°F) and overnight lows of 15°C (59°F). Rainfall is fairly high at around 100 mm (3.9 in) on average, so pack waterproofs just in case.

Rainfall in Comillas in September

This month experiences about 12 days of rain according to historical data, averaging 100 mm (3.9 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Comillas in September

In September, Comillas sees pleasant temperatures, with highs of 22°C (72°F). Nights drop to around 15°C (59°F). During September, the summer season is in full swing. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Comillas in September

The city usually sees around 175 hours of sunlight, indicating a moderately sunny period.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Comillas Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 41%  

Precipitation 100 mm (3.9 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 175 hours *  

Percentage Sunshine *  

* Data from: Santander, Spain (39 KM, 24 Miles).

What to Wear in Comillas 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Comillas 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

6/10

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 Comillas's climate page.

More climate data for Comillas

Temperature Rainfall Sunshine Humidity

See the full Comillas climate overview or explore weather in Spain.