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St Martin weather in January 2023
- 2929°C max day temperature
- 1717 days with some rainfall
- 2323°C min night temperature
- 1111 hours of daylight per day
- MModerate heat & humidity
- 6363 mm of monthly rainfall
- 88 (Very High) UV index
- 2626°C sea temperature
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The January 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.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in St Martin in January?
Daytime temperatures usually reach 29°C in St Martin in January with moderate heat and humidity, falling to 23°C at night.
How sunny is it in St Martin in January?
There are normally 8 hours of bright sunshine each day in St Martin in January - that's 75% of daylight hours.
How warm is the sea around St Martin in January?
The average sea temperature around St Martin in January is 26°C.
Does it rain in St Martin in January?
There are usually 17 days with some rain in St Martin in January and the average monthly rainfall is 63mm.
St Martin January sunrise & sunset times
Browse the sunrise and sunset times for St Martin in January 2023. Select a month to view St Martin sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st January 2023||06:44||17:48|
|Monday, 16th January 2023||06:47||17:57|
|Tuesday, 31st January 2023||06:45||18:06|
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