Georgetown Climate by Month
Georgetown has a steady warm climate throughout the year.
It also experiences much rainfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The temperature in Georgetown remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 30°C in August. In January, the coolest month of the year, temperatures drop to a comfortable 27°C. At night, expect cooler temperatures, averaging 25°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Georgetown has a relatively rainy climate with high precipitation levels, averaging 1060 mm of rainfall annually. Georgetown can be quite wet during October, receiving approximately 224 mm of precipitation over 17 rainy days. In contrast February, experiences much drier conditions, with 23 mm of rainfall, spread across 8 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Average water temperature
The mean water temperature over the year in Georgetown ranges from 27°C in January to 30°C in August.
Water temperature over the year
Average humidity
The relative humidity is moderate throughout the year in Georgetown.
Relative humidity over the year
The best time of year to visit Georgetown in Cayman Islands
The best time to visit is during the drier months: January, February, March and April.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in September and October.
August has an average maximum temperature of 30°C and is the hottest month of the year.
The coolest month is January with an average maximum temperature of 27°C.
October tops the wettest month list with 224 mm of rainfall.
February is the driest month with 23 mm of precipitation.
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.
