Grenville is a city of approximately 2,500 people in Saint Andrew Parish, GD. Located in the America/Grenada time zone at 12.1°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Grenville recorded a mean annual temperature of 80°F, ranging from 71°F lows in February to 89°F highs in September, with about 45 inches of precipitation across the year.
View historical weather for Grenville · More cities in Saint Andrew Parish