Carvoeiro
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Carvoeiro Weather in September

September in Carvoeiro sees daytime temperatures around 26°C (79°F) and lows of 18°C (64°F) at night. The excellent weather makes it a good time to visit.

Rainfall in Carvoeiro in September

Looking at the last 30 years, the data shows about 2 days with rain, averaging 22 mm (0.9 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Carvoeiro in September

Carvoeiro has excellent weather in September, with days reaching 26°C (79°F) and nights cooling to 18°C (64°F). During September, the summer season is in full swing. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 18°C (64°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 Carvoeiro in September

The month enjoys around 266 hours of sunshine, creating mostly sunny days with good weather conditions.

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

Carvoeiro Temperature in September

Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
8%
Precipitation
22 mm (0.9 in)
Rainy days
2 days
Sunshine
266 hours *
Percentage Sunshine
*
* Data from: Portimão, Portugal (7 KM, 4 Miles).

Carvoeiro Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Carvoeiro - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Carvoeiro typically stay consistent throughout September, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 18°C (64°F).

Average temperatures in September

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Carvoeiro in September

Browse day-by-day weather records for Carvoeiro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Carvoeiro historical weather extremes in September

Our historical data for Carvoeiro spans 1976 to 2026, revealing these weather extremes.

  • Carvoeiro recorded its highest September temperature of 37°C (99°F) on September 27, 1983.
  • The coldest September day was on September 22, 1994, with a maximum of 19°C (66°F).
  • Carvoeiro registered its coldest September night on September 26, 1982, with temperatures dropping to 11°C (52°F).

Best Places in Portugal in September

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Carvoeiro in September

Warm but pleasant conditions in Carvoeiro in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Carvoeiro in September

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

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Carvoeiro 3-Day Forecast

More climate data for Carvoeiro

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.