- Save on hotels, restaurants, spas & more with Travelzoo
- Book online with fully refundable vouchers
- Filter vouchers by theme, price, type & more
Sao Luis weather in December 2021
Get the latest coronavirus (Covid-19) updates for Brazil with current travel advice and statistics on new cases per 100,000 and vaccine.
- 3232°C max day temperature
- 1212 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 8585 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
Recommended for Brazil
The December weather guide for Sao Luis, Brazil shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Sao Luis in December?
Daytime temperatures usually reach 32°C in Sao Luis in December with very high heat and humidity, falling to 23°C at night.
How sunny is it in Sao Luis in December?
There are normally 7 hours of bright sunshine each day in Sao Luis in December - that's 55% of daylight hours.
How warm is the sea around Sao Luis in December?
The average sea temperature around Sao Luis in December is 27°C.
Does it rain in Sao Luis in December?
There are usually 12 days with some rain in Sao Luis in December and the average monthly rainfall is 85mm.
Metric (°C / mm) | Imperial (°F / inches)
Sao Luis sunrise & sunset times for December 2021
Browse the sunrise and sunset times for Sao Luis in December 2021. Select a month to view Sao Luis sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||05:39||17:54|
|Thursday, 16th December 2021||05:45||18:01|
|Friday, 31st December 2021||05:52||18:08|
- Save on last minute on holidays with Travelsphere
- Book tours to Africa, Asia, Europe, America & Oceania
- Check out holidays departing in the next few months
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.