January weather forecast and climate
Cozumel, Mexico

A small blue boat, palm trees, and clear blue waters on Chen Rio white sandy beach in Cozumel, Mexico, with a small island
A small blue boat, palm trees, and clear blue waters on Chen Rio white sandy beach in Cozumel, Mexico, with a small island

What are the coldest months in Cozumel?

The coldest months in Cozumel, Mexico, are January and December, with an average high-temperature of 28.6°C (83.5°F).

What is the temperature in January in Cozumel?

In January, in Cozumel, Mexico, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 19.4°C (66.9°F).

What is the average humidity in January in Cozumel?

In Cozumel, the average relative humidity in January is 82%.

How much does it rain in Cozumel in January?

In Cozumel, in January, it is raining for 8.7 days, with typically 81.4mm (3.2") of accumulated precipitation.

What is the water temperature in January in Cozumel?

In Cozumel, Mexico, the average seawater temperature in January is 27°C (80.6°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.

What is the month with the lowest UV index in Cozumel?

January and December, with an average UV index of 7, are months with the lowest UV index in Cozumel, Mexico.

What is the average UV index in January in Cozumel?

In January, the average UV index is 7.
Average temperature in January - Cozumel, Mexico
  • Average high temperature in January: 28.6°C

The warmest month (with the highest average high temperature) is August (33°C).
Months with the lowest average high temperature are January and December (28.6°C).

  • Average low temperature in January: 19.4°C

The month with the highest average low temperature is June (23.8°C).
Coldest months (with the lowest average low temperature) are January and February (19.4°C).

Average humidity in January - Cozumel, Mexico
  • Average humidity in January: 82%

The month with the highest relative humidity is September (87%).
Months with the lowest relative humidity are March and April (79%).

Average rainfall in January - Cozumel, Mexico
  • Average rainfall in January: 81.4mm

The wettest month (with the highest rainfall) is October (242.5mm).
The driest month (with the lowest rainfall) is March (32.2mm).

Average rainfall days in January - Cozumel, Mexico
  • Average rainfall days in January: 8.7 days

The month with the highest number of rainy days is October (15.7 days).
The month with the lowest number of rainy days is April (3.7 days).

Average sea temperature in January - Cozumel, Mexico
  • Average sea temperature in January: 27°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 February and March (26°C).

Average daylight in January / Average sunshine in January - Cozumel, Mexico
  • Average daylight in January: 11.1h

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: 6.4h

The month with most sunshine is April (Average sunshine: 8.6h).
Months with least sunshine are September and November (Average sunshine: 6.1).

Average UV index in January - Cozumel, 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).

deutscheenglishespañolрусский中文