San Martín de Castañeda Weather in September

September is one of the excellent months to visit San Martín de Castañeda, with daytime temperatures of 22°C (72°F) and lows of 10°C (50°F) at night. Do note that quite a bit of rainfall is typical, averaging around 64 mm (2.5 in).

Rainfall in San Martín de Castañeda in September

You can expect rain on roughly 11 days based on historical data, averaging 64 mm (2.5 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in San Martín de Castañeda in September

September is one of the better months to visit San Martín de Castañeda. Expect 22°C (72°F) during the day and 10°C (50°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in San Martín de Castañeda in September

Expect a lot of sunshine this month, with about 241 hours of sun. These sunny conditions add to the overall experience.

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

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

San Martín de Castañeda Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 35%  

Precipitation 64 mm (2.5 in)  

Rainy days 11 days  

Humidity 57% *  

Sunshine 241 hours *  

Percentage Sunshine 68% *  

* Data from: Bragança, Portugal (35 KM, 22 Miles).

What to Wear in San Martín de Castañeda in September

For San Martín de Castañeda in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Martín de Castañeda in September

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

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

4/10

Outdoor sports

10/10

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 Martín de Castañeda's climate page.

More climate data for San Martín de Castañeda

Temperature Rainfall Sunshine Humidity

See the full San Martín de Castañeda climate overview or explore weather in Spain.