The climate in São Luís de Montes Belos during May can be summarized as hot and reasonably dry.
May is in the fall / autumn in São Luís de Montes Belos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 31°C (87°F), whilst at night 18°C (64°F) is normal.
Daytime temperature | 30.8°C 87.4°F |
---|---|
Nightly temperature | 17.8°C 64°F |
Average temperature | 24.3°C 75.7°F |
Daily sunshine | 8.2 hrs |
Avg rainfall | 39 mm 1.5 ins |
Rainy days | 5 days |
Sea temperature | 24.3°C 75.7°F |
Humidity | 70% |
Windspeed | 4kph 2 mph |
On average May is the 4th driest month of the year in São Luís de Montes Belos with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
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 São Luís de Montes Belos in May 2025.
Hottest month: | September | 33°C 91.4°F |
---|---|---|
Driest month: | July | 8mm 0.3ins |
Sunniest month: | July | 9.4hrs |
Coldest month: | June | 30°C 86°F |
Wettest month: | December | 289mm 11.4ins |