Cayman Islands Weather by Month — Temperature & Rainfall Guide

Many people wonder what the weather conditions are in Cayman Islands over the year. What is the best time to visit Cayman Islands?

This page shows the average weather conditions by month in Cayman Islands over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Cayman Islands is generally perfect. In Georgetown you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 25°C (77°F). On average, this month is the coldest month of the year in Cayman Islands.

Find more detailed climate information for Cayman Islands in January here.

In February the weather in Cayman Islands is generally perfect. In Georgetown you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 25°C (77°F). On average, this month is the coldest month of the year in Cayman Islands.

Find more detailed climate information for Cayman Islands in February here.

In March the weather in Cayman Islands is generally perfect. In Georgetown you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 25°C (77°F).

Find more detailed climate information for Cayman Islands in March here.

In April the weather in Cayman Islands is generally perfect. In Georgetown you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 26°C (79°F).

Find more detailed climate information for Cayman Islands in April here.

In May the weather in Cayman Islands is generally pleasant. In Georgetown you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 26°C (79°F).

Find more detailed climate information for Cayman Islands in May here.

In June the weather in Cayman Islands is generally tolerable. In Georgetown you can expect warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Cayman Islands in June here.

In July the weather in Cayman Islands is generally pleasant. In Georgetown you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Cayman Islands in July here.

In August the weather in Cayman Islands is generally pleasant. In Georgetown you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 27°C (81°F). On average, this month is one of the warmest months of the year in Cayman Islands. So be prepared and make sure to dress lightly.

Find more detailed climate information for Cayman Islands in August here.

In September the weather in Cayman Islands is generally tolerable. In Georgetown you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Cayman Islands in September here.

In October the weather in Cayman Islands is generally poor. In Georgetown you can expect warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Cayman Islands in October here.

In November the weather in Cayman Islands is generally pleasant. In Georgetown you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 26°C (79°F).

Find more detailed climate information for Cayman Islands in November here.

In December the weather in Cayman Islands is generally perfect. In Georgetown you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 25°C (77°F).

Find more detailed climate information for Cayman Islands in December here.