January weather forecast and climate
George Town, Cayman Islands

The scenic waterfront in George Town, Cayman Islands, viewed from the water on a warm sunny day
The scenic waterfront in George Town, Cayman Islands, viewed from the water on a warm sunny day

What is the coldest month in George Town?

January and February, with an average high-temperature of 26°C (78.8°F), are the coldest months in George Town, Cayman Islands.

What is the temperature in January in George Town?

In George Town, Cayman Islands, in January, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in George Town in January?

In George Town, in January, it is raining for 5 days, with typically 71mm (2.8") of accumulated precipitation.

What is the sea water temperature in January in George Town?

The average seawater temperature, in January, in George Town, is 26.6°C (79.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Average temperature in January - George Town, Cayman Islands
  • Average high temperature in January: 26°C

Warmest months (with the highest average high temperature) are June, July, August and September (30°C).
Months with the lowest average high temperature are January and February (26°C).

  • Average low temperature in January: 23°C

Months with the highest average low temperature are June, July and August (27°C).
The coldest month (with the lowest average low temperature) is February (22°C).

Average rainfall in January - George Town, Cayman Islands
  • Average rainfall in January: 71mm

The wettest month (with the highest rainfall) is October (226mm).
Driest months (with the lowest rainfall) are February and April (13mm).

Average rainfall days in January - George Town, Cayman Islands
  • Average rainfall days in January: 5 days

The month with the highest number of rainy days is October (10 days).
Months with the lowest number of rainy days are February, March and April (4 days).

Average sea temperature in January - George Town, Cayman Islands
  • Average sea temperature in January: 26.6°C

Best months for swimming (with the highest average sea temperature) are August and September (29.9°C).
The coldest month (with the lowest average sea temperature) is February (26.5°C).

Average daylight in January / Average sunshine in January - George Town, Cayman Islands
  • Average daylight in January: 11.1h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in January: 8h

The month with most sunshine is April (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 7).

Average UV index in January - George Town, Cayman Islands
  • Average UV index in January: 8

Months with the highest UV index are March, April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 7).

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