Arco de São Jorge Weather in September

September in Arco de São Jorge brings high temperatures, with highs of 24°C (75°F) and nights dropping to 20°C (68°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Arco de São Jorge in September

On average, there are about 7 days with rain during this month, averaging 34 mm (1.3 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Arco de São Jorge in September

September tends to be one of the perfect months in Arco de São Jorge, with 24°C (75°F) in the afternoon and 20°C (68°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Arco de São Jorge in September

The month enjoys around 211 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Arco de São Jorge in September

Wind speeds average 1 m/s (2 knots) during September. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

Average water temperature in September

With water at 23°C (73°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• October
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For a detailed overview over the year and the best time to visit Portugal, check out our Arco de São Jorge's climate page.

Arco de São Jorge Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 24°C (75°F)  

Water Temperature 23°C (73°F) *  

Chance of Rain 22%  

Precipitation 34 mm (1.3 in)  

Rainy days 7 days  

Humidity 71% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 211 hours *  

Percentage Sunshine 57% *  

* Data from: Funchal, Madeira (23 KM, 14 Miles).

What to Wear in Arco de São Jorge 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. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Arco de São Jorge in September

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

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 Arco de São Jorge's climate page.

More climate data for Arco de São Jorge

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Arco de São Jorge climate overview or explore weather in Portugal.