Passagem Franca Weather in May
What's the weather like in Passagem Franca (Maranhão) in May 2025?
The climate in Passagem Franca during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in Passagem Franca and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 30.1°C 86.1°F |
|---|---|
| Nightly temperature | 20.6°C 69°F |
| Average temperature | 25.3°C 77.5°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 64 mm 2.5 ins |
| Rainy days | 27 days |
| Sea temperature | 27.7°C 81.9°F |
| Humidity | 76% |
| Windspeed | 6.1kph 4 mph |
On average May is the 6th driest month of the year in Passagem Franca with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
May temperatures in Passagem Franca
May rainfall
May 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 Passagem Franca in May 2025.
Other monthly averages
Passagem Franca weather stats
| Hottest month: | September | 34.4°C 93.9°F |
|---|---|---|
| Driest month: | July | 7mm 0.3ins |
| Sunniest month: | July | 9.7hrs |
| Coldest month: | May | 29.8°C 85.6°F |
| Wettest month: | March | 246mm 9.7ins |
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