Grenada Climate by Month
January to April is the best time to visit Grenada. The sun shows itself a lot which means it is great weather for sunbathing and swimming. May can also be fine for a beach holiday, but keep in mind that is a bit wetter than from January to April.
Average day and night temperature
The climate in Grenada remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures range from a comfortable 30°C in September, the warmest time of the year, to a comfortable 28°C during cooler months like February. At night, temperatures typically average around 25°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Grenada is known for its substantial rainfall, with annual precipitation reaching 1281 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives heavy rainfall, averaging 172 mm of precipitation, recorded across 17 rainy days. In contrast, the drier season, February brings less rainfall, with 38 mm over 10 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
While the amount of sunshine in Grenada varies throughout the year, all seasons offer their own charm. Enjoy up to 9.3 hours of daily sun in January, and experience slightly darker atmosphere in June, with about 7.0 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Average water temperature
The mean water temperature over the year in Grenada ranges from 26°C in February to 29°C in September.
Water temperature over the year
The best time of year to visit Grenada in Grenada
The best time to visit is during the drier months: February, March and April.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in July, August, September, October and November.
September has an average maximum temperature of 30°C and is the hottest month of the year.
The coolest month is February with an average maximum temperature of 28°C.
October tops the wettest month list with 172 mm of rainfall.
February is the driest month with 38 mm of precipitation.
January is the sunniest month with an average of 279 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.
