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St Martin weather in May 2023
- 3030°C max day temperature
- 1515 days with some rainfall
- 2424°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 9595 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
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The May 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 May?
Daytime temperatures usually reach 30°C in St Martin in May with high heat and humidity, falling to 24°C at night.
How sunny is it in St Martin in May?
There are normally 8 hours of bright sunshine each day in St Martin in May - that's 62% of daylight hours.
How warm is the sea around St Martin in May?
The average sea temperature around St Martin in May is 27°C.
Does it rain in St Martin in May?
There are usually 15 days with some rain in St Martin in May and the average monthly rainfall is 95mm.
St Martin May sunrise & sunset times
Browse the sunrise and sunset times for St Martin in May 2023. Select a month to view St Martin sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Monday, 1st May 2023||05:46||18:33|
|Tuesday, 16th May 2023||05:39||18:39|
|Wednesday, 31st May 2023||05:36||18:44|
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