Weather in Grenada in December 2018

  • 29°C maximum daytime temperature in December in Grenada (St George's)29
    29°C max day temperature
  • 7 hours of sunshine per day (65% of daylight hours) in December in Grenada7
    7 hours of sunshine per day
  • 18 days with some rainfall in December in Grenada (St George's)18
    18 days with some rainfall
  • 21°C minimum night-time temperature in December in Grenada (St George's)21
    21°C min night temperature
  • 11 hours of daylight per day in December in Grenada (St George's)11
    11 hours of daylight per day
  • High heat & humidity in December in Grenada (St George's)H
    High heat & humidity
  • 138 mm monthly rainfall in December in Grenada (St George's)138
    138 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in Grenada (St George's)9
    9 (Very High) UV index
  • 28°C sea temperature in December in Grenada (St George's)28
    28°C sea temperature

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

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Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Grenada in December. Check more long-term weather averages for Grenada in December before you book your next holiday to Grenada in 2018/2019. The December weather averages shown above are for St George's.

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More about Grenada

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Grenada, represented by St George's, 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 Grenada weather in December

The average maximum daytime temperature in Grenada in December is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 7 hours of bright sunshine each day, which represents 65% of the 11 hours of daylight.

Expect 138mm (5.4 inches) of rainfall across the whole of December with 18 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Grenada in December is 28°C (82°F).

The weather in Grenada in December is represented by St George's.

Grenada sunrise & sunset times for December 2018

Browse the sunrise & sunset times for Grenada in December 2018. Select a month to view Grenada sunrise & sunset times for the next twelve months. The Grenada sunrise & sunset times shown below are for St George's.


Date Sunrise times Sunset times
Saturday, 1st December 2018 06:12 17:40
Sunday, 2nd December 2018 06:12 17:40
Monday, 3rd December 2018 06:13 17:41
Tuesday, 4th December 2018 06:13 17:41
Wednesday, 5th December 2018 06:14 17:41
Thursday, 6th December 2018 06:15 17:42
Friday, 7th December 2018 06:15 17:42
Saturday, 8th December 2018 06:16 17:42
Sunday, 9th December 2018 06:16 17:43
Monday, 10th December 2018 06:17 17:43
Tuesday, 11th December 2018 06:17 17:43
Wednesday, 12th December 2018 06:18 17:44
Thursday, 13th December 2018 06:18 17:44
Friday, 14th December 2018 06:19 17:45
Saturday, 15th December 2018 06:19 17:45
Sunday, 16th December 2018 06:20 17:45
Monday, 17th December 2018 06:20 17:46
Tuesday, 18th December 2018 06:21 17:46
Wednesday, 19th December 2018 06:22 17:47
Thursday, 20th December 2018 06:22 17:47
Friday, 21st December 2018 06:23 17:48
Saturday, 22nd December 2018 06:23 17:48
Sunday, 23rd December 2018 06:24 17:49
Monday, 24th December 2018 06:24 17:49
Tuesday, 25th December 2018 06:24 17:50
Wednesday, 26th December 2018 06:25 17:50
Thursday, 27th December 2018 06:25 17:51
Friday, 28th December 2018 06:26 17:51
Saturday, 29th December 2018 06:26 17:52
Sunday, 30th December 2018 06:27 17:53
Monday, 31st December 2018 06:27 17:53
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