Porto Formoso Weather in September

During September, Porto Formoso experiences high daytime temperatures of 24°C (75°F) and cooler nights around 20°C (68°F). Expect quite a bit of rainfall. Around 65 mm (2.6 in) is typical.

Rainfall in Porto Formoso in September

Typically, you can expect about 15 days of rain this month, with 65 mm (2.6 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Porto Formoso in September

September is one of the better months to visit Porto Formoso. Expect 24°C (75°F) during the day and 20°C (68°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Porto Formoso in September

With about 176 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Average water temperature in September

The water temperature is 25°C (77°F), which most people find very comfortable. A good month for swimming and water sports.

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