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 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
The arrival of April in Trois-Rivières, Martinique, marks a slight shift to an average high-temperature of a still warm 27.7°C (81.9°F) from March's 27°C (80.6°F). Consistently, Trois-Rivières reports average nighttime temperatures of 25.3°C (77.5°F) during April, a marginal step down from its daytime highs.Heat index
In April, the heat index is calculated to be a hot 31°C (87.8°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 particularly relevant to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
The average relative humidity in April in Trois-Rivières is 75%.Rainfall
In April, the rain falls for 19.3 days. Throughout April, 43mm (1.69") of precipitation is accumulated. Throughout the year, in Trois-Rivières, there are 252.3 rainfall days, and 672mm (26.46") of precipitation is accumulated.Daylight
The average length of the day in April in Trois-Rivières is 12h and 28min.On the first day of April, sunrise is at 05:58 and sunset at 18:16. On the last day of the month, sunrise is at 05:41 and sunset at 18:20 AST.
Sunshine
In Trois-Rivières, the average sunshine in April is 10h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Trois-Rivières. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are the temperatures in Trois-Rivières in April?
What is the average humidity in April in Trois-Rivières?
How many days does it rain in April in Trois-Rivières?
What is the average length of the day in April in Trois-Rivières?
What time are sunrise and sunset in April in Trois-Rivières?
How long on average sun shines in April in Trois-Rivières?
When is the highest UV index in Trois-Rivières?
When is the lowest UV index in Trois-Rivières?
What is the UV index intensity in April in Trois-Rivières?
Average temperature in April
Trois-Rivières, Martinique
- Average high temperature in April: 27.7°C
The warmest month (with the highest average high temperature) is September (29.3°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 and October (27.3°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).
Average pressure in April
Trois-Rivières, 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
Trois-Rivières, 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 (18.6km/h).
Average humidity in April
Trois-Rivières, 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
Trois-Rivières, Martinique
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is September (86mm).
The driest months (with the least rainfall) are February and March (25mm).
Average rainfall days in April
Trois-Rivières, 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 daylight in April /
Average sunshine in April
Trois-Rivières, 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
Trois-Rivières, 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
Trois-Rivières, 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
Trois-Rivières, 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
Trois-Rivières, 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).
Trois-Rivières, Martinique
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