Sines Weather in September

During September, Sines experiences high daytime temperatures of 24°C (75°F) and cooler nights around 18°C (64°F). Some rainfall is typical during this period.

Rainfall in Sines in September

Based on our climate data of the past 30 years, about 4 days of rain are anticipated, with 28 mm (1.1 in) on average. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Sines in September

If you're visiting Sines in September, expect perfect temperatures with highs of 24°C (75°F) and overnight lows of 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. At 18°C (64°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.

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

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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 Sines's climate page.

Sines Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 13%  

Precipitation 28 mm (1.1 in)  

Rainy days 4 days  

What to Wear in Sines 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. Pack a light rain jacket or compact umbrella for occasional showers.

What To Do in Sines in September

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

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 Sines's climate page.

More climate data for Sines

Temperature Rainfall

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