Mesão Frio Weather in September

September in Mesão Frio averages 25°C (77°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 65 mm (2.6 in) on average. An umbrella is a good idea.

Rainfall in Mesão Frio in September

The climate data from previous years indicates about 9 days of rain, averaging 65 mm (2.6 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Mesão Frio in September

The temperature in Mesão Frio in September is excellent. Daytime highs reach 25°C (77°F), with nights dropping to 13°C (55°F). September is typically considered a summer month. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 13°C (55°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 Mesão Frio in September

Enjoy a sunny month with about 224 hours of sunshine, the clear skies make Mesão Frio even more beautiful.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Mesão Frio.

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

Mesão Frio Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 31%  

Precipitation 65 mm (2.6 in)  

Rainy days 9 days  

Humidity 76% *  

Sunshine 224 hours *  

Percentage Sunshine 64% *  

* Data from: Porto, Portugal (67 KM, 41 Miles).

What to Wear in Mesão Frio in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mesão Frio in September

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

Swimming

9/10

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

8/10

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 Portugal, check out our Mesão Frio's climate page.

More climate data for Mesão Frio

Temperature Rainfall Sunshine Humidity

See the full Mesão Frio climate overview or explore weather in Portugal.