Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Les Trois-Îlets's July weather showcases an average high temperature of a still warm 28.8°C (83.8°F), equivalent to that of June. During July, Les Trois-Îlets's nights hold steady with an average temperature of 27.2°C (81°F), barely dropping from the daytime highs.Heat index
For most parts of July, the heat index is appraised at a hot 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in July in Les Trois-Îlets, Martinique, is 76%.Rainfall
In Les Trois-Îlets, in July, during 22.7 rainfall days, 76mm (2.99") of precipitation is typically accumulated. Throughout the year, there are 251.6 rainfall days, and 667mm (26.26") of precipitation is accumulated.Sea temperature
In Les Trois-Îlets, in July, the average water temperature is 28.4°C (83.1°F).Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
The average length of the day in July is 12h and 53min.On the first day of the month, sunrise is at 05:39 and sunset at 18:37. On the last day of July, sunrise is at 05:47 and sunset at 18:33 AST.
Sunshine
In July, the average sunshine in Les Trois-Îlets is 9.8h.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 Les Trois-Îlets are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 7 in July translates into this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Les Trois-Îlets in July?
What is the average humidity in July in Les Trois-Îlets?
How much does it rain in Les Trois-Îlets in July?
What is the water temperature in July in Les Trois-Îlets?
What is the average length of the day in July in Les Trois-Îlets?
When are sunrise and sunset in July in Les Trois-Îlets?
How long on average sun shines in July in Les Trois-Îlets?
What is the month with the highest UV index in Les Trois-Îlets?
What are the months with the lowest UV index in Les Trois-Îlets?
What is the UV index reading in July in Les Trois-Îlets?
Average temperature in July
Les Trois-Îlets, Martinique
- Average high temperature in July: 28.8°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 July: 27.2°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 July
Les Trois-Îlets, Martinique
- Average pressure in July: 1015mbar
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 July
Les Trois-Îlets, Martinique
- Average wind speed in July: 25km/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 July
Les Trois-Îlets, Martinique
- Average humidity in July: 76%
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 July
Les Trois-Îlets, Martinique
- Average rainfall in July: 76mm
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 July
Les Trois-Îlets, Martinique
- Average rainfall days in July: 22.7 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 July
Les Trois-Îlets, Martinique
- Average sea temperature in July: 28.4°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 July /
Average sunshine in July
Les Trois-Îlets, Martinique
- Average daylight in July: 12h and 5min
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 July: 9h and 5min
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 July
Les Trois-Îlets, Martinique
- Average sunshine days in July: 2.3 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 July
Les Trois-Îlets, Martinique
- Average UV index in July: 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 July
Les Trois-Îlets, Martinique
- Average cloud cover in July: 45
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 July
Les Trois-Îlets, Martinique
- Average visibility in July: 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).
Les Trois-Îlets, Martinique
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