- Save 15% on select hotel rooms with Priceline.com
- Look for Memorial Day Sale icon for qualifying hotels
- Travel before 30th June 2022 (inclusive)
St Martin weather
-
Usually
in May
-
Now
Today
Expires at 23:59 on Tuesday 31st May 2022 · View all Priceline offers
Recommended for St Martin
The weather guide for St Martin shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: St Martin hurricane season
The St Martin tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.
- Book online with TUI & save up to 10% on holidays
- FREE child places available for select holidays
- Pay £0 deposit holidays with direct debit
TUI deal finder
Which is the hottest month in St Martin?
The hottest time of year in St Martin is normally September. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.
Which month has the most rain in St Martin?
In terms of rainfall, September is usually the wettest month in St Martin with 129mm on average. There are normally 19 days in September with some rain.
When is it sunniest in St Martin?
The sunniest time of year in St Martin is normally January with bright sunshine on average for 75% of daylight hours; that's 8 hours of sunshine per day.
When is the sea warmest in St Martin?
The sea is usually at its warmest in St Martin in September when the water temperature reaches 29°C.
What is the time difference between St Martin and the UK?
The time difference between St Martin and the UK is GMT-4 hours.
What is the main language spoken in St Martin?
What is the currency in St Martin?
The currency in St Martin is the Euro (EUR).
Which plugs are used in St Martin?
St Martin uses electrical plug type C + E (220 Volts).
Which side of the road do they drive on in St Martin?
They drive on the right side of the road in St Martin.
Compare St Martin weather with the USA
Below the St Martin weather chart shows average maximum daytime temperature for St Martin and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more St Martin weather >>
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.