George Town weather

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The weather guide for George Town, Cayman Islands shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in George Town?

The hottest time of year in George Town is normally July. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in George Town?

In terms of rainfall, October is usually the wettest month in George Town with 234mm on average. There are normally 17 days in October with some rain.

When is it sunniest in George Town?

The sunniest time of year in George Town is normally April with bright sunshine on average for 77% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in George Town?

The sea is usually at its warmest in George Town in September when the water temperature reaches 30°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare George Town weather with the USA

Below the George Town weather chart shows average maximum daytime temperature for George Town, Cayman Islands and the USA (Washington).

Maximum daytime temperature (°C)

George Town, Cayman Islands
USA (Washington)
29
5
29
7
30
13
31
19
31
24
32
29
32
31
32
30
32
26
31
20
30
14
29
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: George Town, Cayman Islands hurricane season

% of month affected by tropical storms
0
0
0
0
<1%
0
0
1.6%
2.2%
3.2%
1.9%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The George Town, Cayman Islands tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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