São Luís Weather in December
What's the weather like in São Luís (Maranhão) in December 2024?
The climate in São Luís during December can be summarized as hot, humid and a little damp.
December is in the summer in São Luís and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 31.7°C 89.1°F |
|---|---|
| Nightly temperature | 23.1°C 73.6°F |
| Average temperature | 27.4°C 81.3°F |
| Daily sunshine | 7.1 hrs |
| Avg rainfall | 85 mm 3.3 ins |
| Rainy days | 12 days |
| Sea temperature | 27.8°C 82°F |
| Humidity | 79% |
| Windspeed | 11.9kph 7 mph |
On average December is the 5th driest month of the year in São Luís with around 85mm 3.3 inches of rain making it a a little damp 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 7.1 hours of sunshine per day.
December temperatures in São Luís
December rainfall
December 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 São Luís in December 2024.
Other monthly averages
Best places to visit in December
São Luís weather stats
| Hottest month: | November | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | October | 10mm 0.4ins |
| Sunniest month: | August | 9hrs |
| Coldest month: | March | 29.7°C 85.5°F |
| Wettest month: | April | 431mm 17ins |
© Google