St Martin weather in December 2020

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  • 29°C maximum daytime temperature in December in St Martin29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 20 days with some rainfall in December in St Martin20
    20 days with some rainfall
  • 23°C minimum night-time temperature in December in St Martin23
    23°C min night temperature
  • 11 hours of daylight per day in December in St Martin11
    11 hours of daylight per day
  • High heat & humidity in December in St MartinH
    High heat & humidity
  • 89 mm monthly rainfall in December in St Martin89
    89 mm of monthly rainfall
  • UV (maximum) index 7 (High) in December in St Martin7
    7 (High) UV index
  • 27°C sea temperature in December in St Martin27
    27°C sea temperature
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The December weather guide for St Martin 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.

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How hot is it in St Martin in December?

Daytime temperatures usually reach 29°C in St Martin in December with high heat and humidity, falling to 23°C at night.

How sunny is it in St Martin in December?

There are normally 8 hours of bright sunshine each day in St Martin in December - that's 71% of daylight hours.

How warm is the sea around St Martin in December?

The average sea temperature around St Martin in December is 27°C.

Does it ever rain in St Martin in December?

There are usually 20 days with some rain in St Martin in December and the average monthly rainfall is 89mm.

St Martin sunrise & sunset times for December 2020

Browse the sunrise & sunset times for St Martin in December 2020. Select a month to view St Martin sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 06:28 17:35
Wednesday, 16th December 2020 06:37 17:40
Thursday, 31st December 2020 06:44 17:48
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Metric (°C / mm)  |  Imperial (°F / inches)

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