Porto Franco Weather in September
What's the weather like in Porto Franco (Maranhão) in September 2024?
The climate in Porto Franco during September can be summarized as very hot and reasonably dry.
September is in the spring in Porto Franco and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 35°C (94°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 34.6°C 94.2°F |
|---|---|
| Nightly temperature | 21.7°C 71°F |
| Average temperature | 28.1°C 82.6°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 48 mm 1.9 ins |
| Rainy days | 12 days |
| Sea temperature | 26°C 78.8°F |
| Humidity | 63% |
| Windspeed | 8.6kph 5 mph |
On average September is the 4th driest month of the year in Porto Franco with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
September temperatures in Porto Franco
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Porto Franco in September 2024.
Other monthly averages
Best places to visit in September
Porto Franco weather stats
| Hottest month: | September | 34.2°C 93.6°F |
|---|---|---|
| Driest month: | July | 11mm 0.4ins |
| Sunniest month: | July | 9.5hrs |
| Coldest month: | January | 30.6°C 87.1°F |
| Wettest month: | March | 262mm 10.3ins |
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