April weather forecast
Manzanillo, Cuba

Weather in April

April, the same as March, in Manzanillo, Cuba, is a hot spring month, with temperature in the range of an average low of 22.1°C (71.8°F) and an average high of 31.3°C (88.3°F).

Temperature

In April, the average high-temperature is relatively the same as in March - a still tropical 31.3°C (88.3°F). The average low-temperature, in Manzanillo, is 22.1°C (71.8°F).

Heat index

In April, the average heat index is calculated to be a torrid 39°C (102.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, metabolic differences, clothing, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In Manzanillo, Cuba, the average relative humidity in April is 72%.

Rainfall

In Manzanillo, it is raining for 18.9 days, with typically 37mm (1.46") of accumulated precipitation. In Manzanillo, during the entire year, the rain falls for 216.6 days and collects up to 605mm (23.82") of precipitation.

Sea temperature

In April, the average sea temperature is 27.4°C (81.3°F).
Note: 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.

Daylight

The average length of the day in April is 12h and 38min.
On the first day of the month, sunrise is at 07:01 and sunset at 19:22. On the last day of April, in Manzanillo, sunrise is at 06:39 and sunset at 19:32 CDT.

Sunshine

The average sunshine in April is 10.9h.

UV index

March through October, with an average maximum UV index of 7, are months with the highest UV index in Manzanillo. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 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. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Manzanillo?

The average high-temperature, in April, in Manzanillo, is 31.3°C (88.3°F), while the average low-temperature is 22.1°C (71.8°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in April is calculated to be 39°C (102.2°F).

What is the average humidity in April in Manzanillo?

In Manzanillo, Cuba, the average relative humidity in April is 72%.

How many days does it rain in April in Manzanillo?

In Manzanillo, Cuba, during April, the rain falls for 18.9 days and regularly aggregates up to 37mm (1.46") of precipitation.

What is the sea water temperature in April in Manzanillo?

In Manzanillo, Cuba, the average seawater temperature in April is 27.4°C (81.3°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 Manzanillo?

In Manzanillo, the average day length in April is 12h and 38min.

When are sunrise and sunset in April in Manzanillo?

In April, on the first day of the month, sunrise is at 07:01 and sunset at 19:22. On the last day of the month, in Manzanillo, Cuba, sunrise is at 06:39 and sunset at 19:32 CDT.

How long on average sun shines in April in Manzanillo?

In Manzanillo, Cuba, the average sunshine duration in April is 10.9h.

What is the month with the highest UV index in Manzanillo?

March through October, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in April in Manzanillo?

In Manzanillo, the average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in April
Manzanillo, Cuba

Average temperature in April - Manzanillo, Cuba
  • Average high temperature in April: 31.3°C

The warmest month (with the highest average high temperature) is August (33.2°C).
The month with the lowest average high temperature is January (28.5°C).

  • Average low temperature in April: 22.1°C

The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (20.3°C).

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Average pressure in April
Manzanillo, Cuba

Average pressure in April - Manzanillo, Cuba
  • Average pressure in April: 1015mbar

The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).

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Average wind speed in April
Manzanillo, Cuba

Average wind speed in April - Manzanillo, Cuba
  • Average wind speed in April: 8.5km/h

The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest month (with the lowest average wind speed) is June (6.4km/h).

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Average humidity in April
Manzanillo, Cuba

Average humidity in April - Manzanillo, Cuba
  • Average humidity in April: 72%

The month with the highest relative humidity is October (81%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in April
Manzanillo, Cuba

Average rainfall in April - Manzanillo, Cuba
  • Average rainfall in April: 37mm

The wettest month (with the highest rainfall) is August (90mm).
The driest month (with the least rainfall) is February (11mm).

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Average rainfall days in April
Manzanillo, Cuba

Average rainfall days in April - Manzanillo, Cuba
  • Average rainfall days in April: 18.9 days

The month with the highest number of rainy days is August (24.5 days).
The month with the least rainy days is February (10.3 days).

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Average sea temperature in April
Manzanillo, Cuba

Average sea temperature in April - Manzanillo, Cuba
  • Average sea temperature in April: 27.4°C

The best months for swimming (with the highest average sea temperature) are August and September (30.2°C).
The coldest month (with the lowest average sea temperature) is January (26.2°C).

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Average daylight in April /
Average sunshine in April
Manzanillo, Cuba

Average daylight in April / Average sunshine in April - Manzanillo, Cuba
  • Average daylight in April: 12h and 38min

The month with the longest days is June (Average daylight: 13h and 20min).
The month with the shortest days is December (Average daylight: 10h and 56min).

  • Average sunshine in April: 10h and 54min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and October (Average sunshine: 7h and 0min).

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Average sunshine days in April
Manzanillo, Cuba

Average sunshine days in April - Manzanillo, Cuba
  • Average sunshine days in April: 7.8 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (3.6 days).

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Average UV index in April
Manzanillo, Cuba

Average UV index in April - Manzanillo, Cuba
  • Average UV index in April: 7

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 April
Manzanillo, Cuba

Average cloud cover in April - Manzanillo, Cuba
  • Average cloud cover in April: 28

The months with the most cloud cover are May and October (Cloud cover 30).
The months with the least cloud cover are February, July and December (Cloud cover 24).

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Average visibility in April
Manzanillo, Cuba

Average visibility in April - Manzanillo, Cuba
  • Average visibility in April: 10km

The months with the highest visibility are February, March, April and June (10km).
The months with the lowest visibility are January, May, July, August, September, October, November and December (9km).

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