Tresgrandas Weather in September

Thinking of visiting Tresgrandas in September? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 15°C (59°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Tresgrandas in September

Looking at the last 30 years, the data shows about 12 days with rain, averaging 119 mm (4.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Tresgrandas in September

Temperatures in Tresgrandas in September top out at 21°C (70°F) and drop to 15°C (59°F) overnight. The summer season is characteristic of September. The difference between afternoon and evening temperatures is usually noticeable. At 15°C (59°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 Tresgrandas in September

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

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Tresgrandas.

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

Tresgrandas Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 119 mm (4.7 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 175 hours *  

Percentage Sunshine *  

* Data from: Santander, Spain (63 KM, 39 Miles).

What to Wear in Tresgrandas 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 Tresgrandas 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 Tresgrandas's climate page.

More climate data for Tresgrandas

Temperature Rainfall Sunshine Humidity

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