Lourinhã Weather in September

During September, Lourinhã experiences high daytime temperatures of 23°C (73°F) and cooler nights around 17°C (63°F). As part of the summer season, some rainfall is to be expected.

Rainfall in Lourinhã in September

Expect around 7 days of rain based on historical data, with 33 mm (1.3 in) average. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Lourinhã in September

The perfect temperature in Lourinhã in September makes it a solid month to visit, with 23°C (73°F) during the day and 17°C (63°F) at night. The month of September belongs to the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Lourinhã in September

Expect a lot of sunshine this month, with about 198 hours of sun. These sunny conditions add to the overall experience.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September and October typically offer the best circumstances for Lourinhã.

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

Lourinhã Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 23%  

Precipitation 33 mm (1.3 in)  

Rainy days 7 days  

Humidity 88% *  

Sunshine 198 hours *  

Percentage Sunshine 53% *  

* Data from: Cabo Carvoeiro, Portugal (15 KM, 9 Miles).

What to Wear in Lourinhã 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Lourinhã in September

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

Swimming

7/10

Cycling

10/10

Walking

10/10

Camping

10/10

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 Lourinhã's climate page.

More climate data for Lourinhã

Temperature Rainfall Sunshine Humidity

See the full Lourinhã climate overview or explore weather in Portugal.