ClimateForecastNovemberDecember >>

Grand Case Climate by Month

The graphs below provide an overview of the climate in Grand Case (), Saint Martin. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average water temperature

The mean water temperature over the year.

* Data from: Sint Maarten, Sint Maarten (8 KM, 5 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Grand Case

Tue   Nov 05
31°C | 27°C
NE 22 km/h
broken clouds and no rain

broken clouds and no rain

Wed   Nov 06
29°C | 25°C
E 29 km/h
33 mm
overcast and thunder

overcast and thunder

Thu   Nov 07
31°C | 26°C
SE 29 km/h
6.6 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Grand Case in Saint Martin

The best time to visit is during the drier months: January, February, March and April.

Other facts from our historical weather data:

  • Which is the warmest month in Grand Case?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Grand Case?
    The coldest month is February with an average maximum temperature of 27°C.
  • Which is the wettest month in Grand Case?
    October tops the wettest month list with 139 mm of rainfall.
  • Which is the driest month in Grand Case?
    March is the driest month with 32 mm of precipitation.
  • Which is the sunniest month in Grand Case?
    August is the sunniest month with an average of 285 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.