Sao Luis weather in December 2019

  • 32°C maximum daytime temperature in December in Sao Luis32
    32°C max day temperature
  • 7 hours of sunshine per day (55% of daylight hours) in December in Sao Luis7
    7 hours of sunshine per day
  • 12 days with some rainfall in December in Sao Luis12
    12 days with some rainfall
  • 23°C minimum night-time temperature in December in Sao Luis23
    23°C min night temperature
  • 12 hours of daylight per day in December in Sao Luis12
    12 hours of daylight per day
  • Very high heat & humidity in December in Sao LuisVH
    Very High heat & humidity
  • 85 mm monthly rainfall in December in Sao Luis85
    85 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Sao Luis11
    11+ (Extreme) UV index
  • 27°C sea temperature in December in Sao Luis27
    27°C sea temperature

Going to Sao Luis? Find the best month to visit Sao Luis based on the weather.

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Expect 32°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sao Luis in December. Check more long-term weather averages for Sao Luis in December before you book your next holiday to Brazil in 2019/2020.

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More about Sao Luis

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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.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Sao Luis weather in December

The average maximum daytime temperature in Sao Luis in December is a hot 32°C (90°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 55% of the 12 hours of daylight.

Expect 85mm (3.3 inches) of rainfall across the whole of December with 12 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Sao Luis in December is 27°C (81°F).

Sao Luis sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Sao Luis in December 2019. Select a month to view Sao Luis sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:38 17:54
Monday, 2nd December 2019 05:39 17:54
Tuesday, 3rd December 2019 05:39 17:55
Wednesday, 4th December 2019 05:40 17:55
Thursday, 5th December 2019 05:40 17:56
Friday, 6th December 2019 05:40 17:56
Saturday, 7th December 2019 05:41 17:57
Sunday, 8th December 2019 05:41 17:57
Monday, 9th December 2019 05:42 17:57
Tuesday, 10th December 2019 05:42 17:58
Wednesday, 11th December 2019 05:42 17:58
Thursday, 12th December 2019 05:43 17:59
Friday, 13th December 2019 05:43 17:59
Saturday, 14th December 2019 05:44 18:00
Sunday, 15th December 2019 05:44 18:00
Monday, 16th December 2019 05:45 18:01
Tuesday, 17th December 2019 05:45 18:01
Wednesday, 18th December 2019 05:46 18:02
Thursday, 19th December 2019 05:46 18:02
Friday, 20th December 2019 05:47 18:03
Saturday, 21st December 2019 05:47 18:03
Sunday, 22nd December 2019 05:48 18:04
Monday, 23rd December 2019 05:48 18:04
Tuesday, 24th December 2019 05:49 18:05
Wednesday, 25th December 2019 05:49 18:05
Thursday, 26th December 2019 05:50 18:06
Friday, 27th December 2019 05:50 18:06
Saturday, 28th December 2019 05:51 18:07
Sunday, 29th December 2019 05:51 18:07
Monday, 30th December 2019 05:52 18:08
Tuesday, 31st December 2019 05:52 18:08
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Below are average maximum temperatures at popular destinations in Brazil in December. Select a destination to see more weather parameters.

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