Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Sainte-Marie's shift from March to April is accompanied by an average high-temperature of a still warm 27.7°C (81.9°F), a slight deviation from 27°C (80.6°F). Sainte-Marie's temperature during April nights registers a minor decrease to an average low of 25.3°C (77.5°F).Heat index
April's average heat index is estimated at a tropical 31°C (87.8°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
The average relative humidity in April is 75%.Rainfall
In April, the rain falls for 19.3 days. Throughout April, 43mm (1.69") of precipitation is accumulated. In Sainte-Marie, during the entire year, the rain falls for 251.6 days and collects up to 667mm (26.26") of precipitation.Sea temperature
In Sainte-Marie, in April, the average water temperature is 27.6°C (81.7°F).Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.
Daylight
In Sainte-Marie, the average length of the day in April is 12h and 29min.On the first day of the month, sunrise is at 05:58 and sunset at 18:16. On the last day of April, sunrise is at 05:41 and sunset at 18:21 AST.
Sunshine
In April, the average sunshine in Sainte-Marie is 10h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Sainte-Marie are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 7 in April suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Enhance your sun protection with tightly woven, yet airy clothing. Caution! Sand and water surfaces escalate the UV intensity from the Sun.
Frequently asked questions
What is the average April temperature in Sainte-Marie?
What is the average humidity in April in Sainte-Marie?
How many days does it rain in April in Sainte-Marie?
What is the sea water temperature in April in Sainte-Marie?
How many hours of daylight does Sainte-Marie have in April?
What time are sunrise and sunset in April in Sainte-Marie?
How long on average sun shines in April in Sainte-Marie?
When is the highest UV index in Sainte-Marie?
What is the month with the lowest UV index in Sainte-Marie?
What is the UV index intensity in April in Sainte-Marie?
Average temperature in April
Sainte-Marie, Martinique
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is September (29.4°C).
The month with the lowest average high temperature is February (26.8°C).
- Average low temperature in April: 25.3°C
The months with the highest average low temperature are August, September and October (27.3°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).
Average pressure in April
Sainte-Marie, Martinique
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is June (1015.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in April
Sainte-Marie, Martinique
- Average wind speed in April: 23.3km/h
The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is September (19km/h).
Average humidity in April
Sainte-Marie, Martinique
- Average humidity in April: 75%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are January, February and March (74%).
Average rainfall in April
Sainte-Marie, Martinique
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is November (85mm).
The driest months (with the least rainfall) are February and March (25mm).
Average rainfall days in April
Sainte-Marie, Martinique
- Average rainfall days in April: 19.3 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is March (17 days).
Average sea temperature in April
Sainte-Marie, Martinique
- 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 (26.9°C).
Average daylight in April /
Average sunshine in April
Sainte-Marie, Martinique
- 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 18min).
- Average sunshine in April: 10h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Sainte-Marie, Martinique
- Average sunshine days in April: 3.6 days
The month with the most sunshine days is March (6.3 days).
The month with the least sunshine days is November (1.6 days).
Average UV index in April
Sainte-Marie, Martinique
- 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).
Average cloud cover in April
Sainte-Marie, Martinique
- Average cloud cover in April: 42
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 36).
Average visibility in April
Sainte-Marie, Martinique
- 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).
Sainte-Marie, Martinique
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