Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Grenville, Grenada

  • Average sea temperature in December: 27.9°C

The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is March (27.2°C).

  • Average daylight in December: 12.2h

The month with the longest days is June (Average daylight: 13.6h).
The month with shortest days is December (Average daylight: 12.2h).