Cozumel
Mexico
Long-term weather forecast
Long-term weather forecast

April 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
April, like March, is another tropical spring month in Cozumel, Mexico, with average temperature ranging between max 32°C (89.6°F) and min 21.8°C (71.2°F).

Temperature

In Cozumel, the average high-temperature is essentially the same as in March - a still tropical 32°C (89.6°F). The average low-temperature, in Cozumel, is 21.8°C (71.2°F).

Humidity

March and April, with an average relative humidity of 79%, are the least humid months in Cozumel.

Rainfall

In Cozumel, during April, the rain falls for 3.7 days and regularly aggregates up to 44.8mm (1.8") of precipitation. In Cozumel, Mexico, during the entire year, the rain falls for 119.9 days and collects up to 1489.9mm (58.7") of precipitation.

Sea temperature

In Cozumel, Mexico, the average seawater temperature 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.

Daylight

In Cozumel, Mexico, the average length of the day in April is 12.6h.

Sunshine

The month with the most sunshine in Cozumel is April, with an average of 8.6h of sunshine.

UV index

Months with the highest UV index in Cozumel are April through August, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 12 transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in April in Cozumel?

In April, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 21.8°C (71.2°F).

What is the least humid month in Cozumel?

Months with the lowest humidity in Cozumel, Mexico, are March and April, with an average relative humidity of 79%.

What is the average humidity in April in Cozumel?

The average relative humidity in April is 79%.

How many days does it rain in April in Cozumel?

In April, in Cozumel, the rain falls for 3.7 days. Throughout April, 44.8mm (1.8") of precipitation is accumulated.

How warm is the water in April in Cozumel?

In April, the average sea temperature is 27°C (80.6°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 April in Cozumel?

The average length of the day in April in Cozumel, Mexico, is 12.6h.

What month has the most sunshine in Cozumel?

April has the most sunshine of the year, with an average of 8.6h of sunshine.

How long on average sun shines in April in Cozumel?

The average sunshine in April is 8.6h.

When is the highest UV index in Cozumel?

Months with the highest UV index are April through August, with an average maximum UV index of 12.

What is the UV index intensity in April in Cozumel?

The average daily maximum UV index in April in Cozumel, Mexico, is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Cozumel, Mexico
  • Average high temperature in April: 32°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 April: 21.8°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 April - Cozumel, Mexico
  • Average humidity in April: 79%

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

Average rainfall in April - Cozumel, Mexico
  • Average rainfall in April: 44.8mm

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 April - Cozumel, Mexico
  • Average rainfall days in April: 3.7 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 April - Cozumel, Mexico
  • Average sea temperature in April: 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 April / Average sunshine in April - Cozumel, Mexico
  • Average daylight in April: 12.6h

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 April: 8.6h

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 April - Cozumel, Mexico
  • Average UV index in April: 12

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).