Saint George's Weather History
Grenada · North America · Weather data 1976–today
Saint George's sits 1341km from the equator, 25m above sea level. That combination gives it a hot climate with one clear dry season (Tropical savanna climate). Its record high is 30.7°C, set 2023-08-28, its record low 22.4°C, set 1989-02-15.
Data through September 19, 2026.
Frequently asked questions about the weather in Saint George's
What is the hottest temperature ever recorded in Saint George's?
The highest temperature in this record for Saint George's is 30.7°C, measured on 2023-08-28. That is a recorded daily value from Saint George's's own series covering 1976 to 2025, not an estimate or a regional average.
What is the coldest temperature ever recorded in Saint George's?
The lowest temperature in this record for Saint George's is 22.4°C, measured on 1989-02-15. Together with the heat record above, that spans the full range this city has actually experienced across 1976 to 2025.
How much rain does Saint George's get a year?
Saint George's averages 1141mm of precipitation a year, spread across roughly 199 days with at least 1mm. That average is taken over 50 complete calendar years, so one exceptionally wet or dry year does not set the figure.
What was the wettest day on record in Saint George's?
On 1984-11-03, 142.2mm fell on Saint George's, the highest single-day total in this series. For scale, that is roughly 12% of what the city receives in an average full year, in one day.
How many hours of sunshine does Saint George's get a year?
Saint George's averages 4070 sunshine hours a year, which works out to about 11.2 hours a day across the whole year. Sunshine hours measure the time direct sunlight actually reaches the ground, not simply how long it is light.
How warm are summers and how cold are winters in Saint George's?
Across the summer months Saint George's averages a daytime high near 28°C, while winter nights average 25.1°C. The seasons here are set from Saint George's's position relative to the equator rather than a fixed northern-hemisphere calendar.
What is the strongest wind recorded in Saint George's?
The strongest wind speed recorded in Saint George's is 75 km/h, on 2024-07-01. That is the daily maximum sustained wind rather than the peak gust, which typically runs higher still.
