April weather forecast
Marigot, Dominica

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Weather in April

April is synonymous with the start of the wet season in Marigot, Dominica. Clear skies become a rarity as cloud coverage increases. Despite the rise in humidity, the city retains its charm due to ample sunlight and increased daylight hours. A significant jump in precipitation to 51mm (2.01") becomes noticeable during the course of the month. As the month nears its end, the wind starts to pick up speed, keeping the temperature in check.

Temperature

The average high-temperature in April in Marigot, at a still moderately hot 27.1°C (80.8°F), reveals a modest deviation from March's 26.4°C (79.5°F). Marigot's nocturnal readings in April exhibit minimal variation from the daytime temperatures, averaging at a still moderately hot 25.8°C (78.4°F).

Heat index

In April, the average heat index is calculated to be a tropical 30°C (86°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'felt air temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The average relative humidity in April is 76%.

Rainfall

In Marigot, in April, during 21.2 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, there are 249.5 rainfall days, and 786mm (30.94") of precipitation is accumulated.

Sea temperature

In Marigot, the average seawater temperature in April is 27.6°C (81.7°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

The average length of the day in April in Marigot is 12h and 30min.
On the first day of April in Marigot, sunrise is at 05:59 and sunset at 18:17. On the last day of the month, sunrise is at 05:41 and sunset at 18:23 AST.

Sunshine

April, August and September, with an average of 10.1h of sunshine, are months with the most sunshine in Marigot.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Marigot are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 in April translates into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Be attentive! The UV exposure is heightened with reflections from sand and water.
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Frequently asked questions

What are the temperatures in Marigot in April?

In April, the average high-temperature and low-temperature are 27.1°C (80.8°F) and 25.8°C (78.4°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in April is calculated to be 30°C (86°F).

What is the average humidity in April in Marigot?

The average relative humidity in April in Marigot, Dominica, is 76%.

How much does it rain in Marigot in April?

In Marigot, in April, during 21.2 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

What is the sea water temperature in April in Marigot?

In Marigot, Dominica, the average seawater temperature in April is 27.6°C (81.7°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 Marigot?

The average day length in April in Marigot is 12h and 30min.

What time are sunrise and sunset in April in Marigot?

On the first day of April in Marigot, Dominica, sunrise is at 05:59 and sunset at 18:17. On the last day of the month, sunrise is at 05:41 and sunset at 18:23 AST.

What is the month with the most sunshine in Marigot?

The months with the most sunshine in Marigot are April, August and September, with an average of 10.1h of sunshine.

How long on average sun shines in April in Marigot?

In Marigot, the average sunshine duration in April is 10.1h.

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

The months with the highest UV index in Marigot are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Marigot?

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

How high is the UV index in April in Marigot?

In Marigot, the average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in April
Marigot, Dominica

Average temperature in April - Marigot, Dominica
  • Average high temperature in April: 27.1°C

The warmest month (with the highest average high temperature) is September (28.9°C).
The month with the lowest average high temperature is February (26.3°C).

  • Average low temperature in April: 25.8°C

The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (24.9°C).

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Average pressure in April
Marigot, Dominica

Average pressure in April - Marigot, Dominica
  • Average pressure in April: 1014.9mbar

The month with the highest atmospheric pressure is June (1015.8mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

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Average wind speed in April
Marigot, Dominica

Average wind speed in April - Marigot, Dominica
  • Average wind speed in April: 24km/h

The windiest month (with the highest average wind speed) is January (26.6km/h).
The calmest month (with the lowest average wind speed) is October (19.9km/h).

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Average humidity in April
Marigot, Dominica

Average humidity in April - Marigot, Dominica
  • Average humidity in April: 76%

The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in April
Marigot, Dominica

Average rainfall in April - Marigot, Dominica
  • Average rainfall in April: 51mm

The wettest month (with the highest rainfall) is August (99mm).
The driest month (with the least rainfall) is February (28mm).

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Average rainfall days in April
Marigot, Dominica

Average rainfall days in April - Marigot, Dominica
  • Average rainfall days in April: 21.2 days

The month with the highest number of rainy days is October (23.1 days).
The month with the least rainy days is March (16.6 days).

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Average sea temperature in April
Marigot, Dominica

Average sea temperature in April - Marigot, Dominica
  • Average sea temperature in April: 27.6°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).

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Average daylight in April /
Average sunshine in April
Marigot, Dominica

Average daylight in April / Average sunshine in April - Marigot, Dominica
  • Average daylight in April: 12h and 3min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in April: 10h and 1min

The months with the most sunshine are April, August and September (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days in April
Marigot, Dominica

Average sunshine days in April - Marigot, Dominica
  • Average sunshine days in April: 4.7 days

The month with the most sunshine days is March (8.1 days).
The months with the least sunshine days are May, June and August (3.8 days).

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Average UV index in April
Marigot, Dominica

Average UV index in April - Marigot, Dominica
  • Average UV index in April: 7

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

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Average cloud cover in April
Marigot, Dominica

Average cloud cover in April - Marigot, Dominica
  • Average cloud cover in April: 41

The months with the most cloud cover are June and July (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 34).

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Average visibility in April
Marigot, Dominica

Average visibility in April - Marigot, Dominica
  • Average visibility in April: 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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Marigot, Dominica

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