Santo António Weather in September

September in Santo António averages 24°C (75°F) during the day and 20°C (68°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.

Rainfall in Santo António in September

Expect around 7 days of rain based on historical data, with 31 mm (1.2 in) average. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Santo António in September

If you're visiting Santo António in September, expect excellent temperatures with highs of 24°C (75°F) and overnight lows of 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Santo António in September

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

Wind Speed in Santo António 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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September, October and November typically offer the best weather for Santo António.

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 Santo António's climate page.

Santo António 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 31 mm (1.2 in)  

Rainy days 7 days  

Humidity 71% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 211 hours *  

Percentage Sunshine 57% *  

* Data from: Funchal, Madeira (16 KM, 10 Miles).

What to Wear in Santo António in September

For Santo António 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. Some rain is possible, so pack something to handle light showers. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Santo António 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 Santo António's climate page.

More climate data for Santo António

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Santo António climate overview or explore weather in Portugal.