George Town Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in George Town (Grand Cayman). The numbers are calculated over a 30-year period to provide a reliable average.

• A lot of rain (rainy season) falls in the months: May, June, September, October and November.
• George Town has dry periods in February and March.
• On average, October is the wettest month with 224 mm of precipitation.
• On average, February is the driest month with 23 mm of precipitation.
• The average amount of annual precipitation is 1060 mm.