January weather forecast and climate
Isla Mujeres, Mexico

A bird
A bird's eye view on Isla Mujeres, Mexico, with a view of the glorious Mexico Caribbean Beach Hotel

Temperature

With an average high-temperature of 27°C (80.6°F) and an average low-temperature of 18°C (64.4°F), January is the coldest month.

Rainfall

In Isla Mujeres, Mexico, in January, it is raining for 6 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, in Isla Mujeres, there are 101 rainfall days, and 1339mm (52.7") of precipitation is accumulated.

Sea temperature

January through March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater. 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.

Daylight

In January, the average length of the day is 11h.

Sunshine

Months with the least sunshine are January, September, November and December, with an average of 6h of sunshine.

UV index

Months with the lowest UV index are January and December, with an average UV index of 7.

What is the coldest month in Isla Mujeres?

With an average high-temperature of 27°C (80.6°F) and an average low-temperature of 18°C (64.4°F), January is the coldest month in Isla Mujeres, Mexico.

What is the temperature in January in Isla Mujeres?

The average high-temperature, in January, in Isla Mujeres, Mexico, is 27°C (80.6°F), while the average low-temperature is 18°C (64.4°F).

How many days does it rain in January in Isla Mujeres?

In Isla Mujeres, in January, during 6 rainfall days, 66mm (2.6") of precipitation is typically accumulated.

What months are the sea coldest in Isla Mujeres?

January through March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Isla Mujeres, Mexico. For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the water temperature in January in Isla Mujeres?

In Isla Mujeres, the average seawater temperature in January is 26°C (78.8°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in January in Isla Mujeres?

In January, the average length of the day in Isla Mujeres, Mexico, is 11h.

What is the month with the least sunshine in Isla Mujeres?

January, September, November and December, with an average of 6h of sunshine, are months with the least sunshine.

How long on average sun shines in January in Isla Mujeres?

The average sunshine in January in Isla Mujeres, Mexico, is 6h.

When is the lowest UV index in Isla Mujeres?

Months with the lowest UV index are January and December, with an average UV index of 7.

How high is the UV index in January in Isla Mujeres?

In January, the average UV index in Isla Mujeres, Mexico, is 7.
Average temperature in January - Isla Mujeres, Mexico
  • Average high temperature in January: 27°C

The warmest month (with the highest average high temperature) is August (33°C).
The month with the lowest average high temperature is January (27°C).

  • Average low temperature in January: 18°C

Months with the highest average low temperature are June, July and September (23°C).
The coldest month (with the lowest average low temperature) is February (17°C).

Average rainfall in January - Isla Mujeres, Mexico
  • Average rainfall in January: 66mm

The wettest month (with the highest rainfall) is September (224mm).
The driest month (with the lowest rainfall) is March (36mm).

Average rainfall days in January - Isla Mujeres, Mexico
  • Average rainfall days in January: 6 days

The month with the highest number of rainy days is September (14 days).
Months with the lowest number of rainy days are March and April (3 days).

Average sea temperature in January - Isla Mujeres, Mexico
  • Average sea temperature in January: 26°C

Best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Average daylight in January / Average sunshine in January - Isla Mujeres, Mexico
  • Average daylight in January: 11h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in January: 6h

Months with most sunshine are March, April and May (Average sunshine: 8h).
Months with least sunshine are January, September, November and December (Average sunshine: 6).

Average UV index in January - Isla Mujeres, Mexico
  • Average UV index in January: 7

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

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