January weather - Winter 2024 - Isla Mujeres, Mexico

Weather in January
Frequently asked questions
Average temperature in January
Average pressure in January
Average wind speed in January
Average humidity in January
Average rainfall in January
Average rainfall days in January
Average sea temperature in January
Average daylight in January
Average sunshine in January
Average sunshine days in January
Average UV index in January
Average cloud cover in January
Average visibility in January

Isla Mujeres, Mexico, with a view of the glorious Mexico Caribbean Beach Hotel

Weather in January

The start of the year in Isla Mujeres, Mexico, brings relatively cool weather, as compared to the succeeding months. This month, sees the lowest high temperature value, with the mercury rising to a maximum of 25.9°C (78.6°F). Still, it is a favored option for many to come enjoy the indoor cultural attractions of the region. With an average of 17.9 days of rainfall, outdoor activities might be hampered slightly. As the month rolls to a close, the residents get ready to welcome the warmer days of February.

Temperature

During the coldest month, January, temperatures average a high of 25.9°C (78.6°F) and a low of 22.2°C (72°F).

Humidity

In January, the average relative humidity in Isla Mujeres is 76%.

Rainfall

In Isla Mujeres, in January, it is raining for 17.9 days, with typically 51mm (2.01") of accumulated precipitation. In Isla Mujeres, during the entire year, the rain falls for 219.4 days and collects up to 737mm (29.02") of precipitation.

Sea temperature

The months with the coldest seawater are January through March, with an average sea temperature of 26°C (78.8°F).
Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.

Daylight

In Isla Mujeres, the average length of the day in January is 11h and 1min.
On the first day of the month, sunrise is at 7:24 am and sunset at 6:16 pm. On the last day of January, sunrise is at 7:24 am and sunset at 6:36 pm EST.

Sunshine

January has the least sunshine of the year in Isla Mujeres, with an average of 7.7h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 in January translates into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Attention! The reflection of both water and sand can increase the intensity of UV rays.

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Frequently asked questions

What time of the year is the coldest in Isla Mujeres?

Isla Mujeres's January weather, with an average high temperature of 25.9°C (78.6°F) and an average low temperature of 22.2°C (72°F), tends to be the coldest of the year.

What are the temperatures in Isla Mujeres in January?

The average high-temperature, in January, in Isla Mujeres, is 25.9°C (78.6°F), while the average low-temperature is 22.2°C (72°F).

What is the average humidity in January in Isla Mujeres?

In Isla Mujeres, Mexico, the average relative humidity in January is 76%.

How much does it rain in Isla Mujeres in January?

In Isla Mujeres, in January, it is raining for 17.9 days, with typically 51mm (2.01") of accumulated precipitation.

When is 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.

What is the water temperature in January in Isla Mujeres?

In Isla Mujeres, Mexico, the average seawater temperature in January is 26°C (78.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Isla Mujeres have in January?

In January, the average day length in Isla Mujeres, Mexico, is 11h and 1min.

What time are sunrise and sunset in January in Isla Mujeres?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 6:16 pm. On the last day of the month, in Isla Mujeres, sunrise is at 7:24 am and sunset at 6:36 pm EST.

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

January has the least sunshine of the year, with an average of 7.7h of sunshine.

How many hours of sunshine does Isla Mujeres have in January?

In January, the average sunshine duration in Isla Mujeres is 7.7h.

What is the month with the lowest UV index in Isla Mujeres?

The months with the lowest UV index in Isla Mujeres, Mexico, are January, February, November and December, with an average maximum UV index of 6.

What is the UV index intensity in January in Isla Mujeres?

In Isla Mujeres, the average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

26.9°C 80.4°F

25.9°C 78.6°F

26.7°C 80.1°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.1km/h 11.2mph

18.8km/h 11.7mph

18.7km/h 11.6mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

18.8

17.9

13.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

6.2

8.3

9.5

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Isla Mujeres, Mexico

Average high temperature in January: 25.9°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (25.9°C).

Average low temperature in January: 22.2°C

The month with the highest average low temperature is August (27.1°C).
The coldest month (with the lowest average low temperature) is January (22.2°C).

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Average pressure in January
Isla Mujeres, Mexico

Average pressure in January: 1017.7mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is September (1012.5mbar).

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Average wind speed in January
Isla Mujeres, Mexico

Average wind speed in January: 18km/h

The windiest month (with the highest average wind speed) is March (19.1km/h).
The calmest month (with the lowest average wind speed) is July (13.3km/h).

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Average humidity in January
Isla Mujeres, Mexico

Average humidity in January: 76%

The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (73%).

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Average rainfall in January
Isla Mujeres, Mexico

Average rainfall in January: 51mm

The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is March (19mm).

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Average rainfall days in January
Isla Mujeres, Mexico

Average rainfall days in January: 17.9 days

The month with the highest number of rainy days is October (23.8 days).
The month with the least rainy days is April (11.3 days).

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Average sea temperature in January
Isla Mujeres, Mexico

Average sea temperature in January: 26°C

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

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Average daylight in January /
Average sunshine in January
Isla Mujeres, Mexico

Average daylight in January: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

Average sunshine in January: 7h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 42min).

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Average sunshine days in January
Isla Mujeres, Mexico

Average sunshine days in January: 8.3 days

The month with the most sunshine days is April (13.5 days).
The month with the least sunshine days is October (3.6 days).

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Average UV index in January
Isla Mujeres, Mexico

Average UV index in January: 6

The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).

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Average cloud cover in January
Isla Mujeres, Mexico

Average cloud cover in January: 39

The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 23).

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Average visibility in January
Isla Mujeres, Mexico

Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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January weather forecast
Isla Mujeres, Mexico

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