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 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
As June transitions into July, La Vallée-de-Jacmel records an average high-temperature of a still warm 29.5°C (85.1°F), showing a gentle shift from the preceding month. La Vallée-de-Jacmel's July nights demonstrate minimal variation from the daytime temperatures, with an average of 24.9°C (76.8°F).Heat index
July's average heat index is evaluated at a fiery hot 35°C (95°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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. 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.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In La Vallée-de-Jacmel, the average relative humidity in July is 76%.Rainfall
In La Vallée-de-Jacmel, in July, it is raining for 17.7 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 196.7 rainfall days, and 531mm (20.91") of precipitation is accumulated.Daylight
In July, the average length of the day is 13h and 6min.On the first day of July, sunrise is at 06:18 and sunset at 19:30. On the last day of the month, sunrise is at 06:28 and sunset at 19:25 EDT.
Sunshine
May through August, with an average of 11.4h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are January, March through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 7 during July, leads to the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
How hot is it in La Vallée-de-Jacmel in July?
What is the average humidity in July in La Vallée-de-Jacmel?
How many days does it rain in July in La Vallée-de-Jacmel?
What is the average length of the day in July in La Vallée-de-Jacmel?
When are sunrise and sunset in July in La Vallée-de-Jacmel?
What is the month with the most sunshine in La Vallée-de-Jacmel?
How long on average sun shines in July in La Vallée-de-Jacmel?
What are the months with the highest UV index in La Vallée-de-Jacmel?
How high is the UV index in July in La Vallée-de-Jacmel?
Average temperature in July
La Vallée-de-Jacmel, Haiti
- Average high temperature in July: 29.5°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The months with the lowest average high temperature are January, February and March (27.2°C).
- Average low temperature in July: 24.9°C
The month with the highest average low temperature is September (25.3°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in July
La Vallée-de-Jacmel, Haiti
- Average pressure in July: 1015.2mbar
The month with the highest atmospheric pressure is January (1016mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in July
La Vallée-de-Jacmel, Haiti
- Average wind speed in July: 13.7km/h
The windiest month (with the highest average wind speed) is June (15.3km/h).
The calmest month (with the lowest average wind speed) is November (8.8km/h).
Average humidity in July
La Vallée-de-Jacmel, Haiti
- Average humidity in July: 76%
The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is February (72%).
Average rainfall in July
La Vallée-de-Jacmel, Haiti
- Average rainfall in July: 56mm
The wettest month (with the highest rainfall) is October (75mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in July
La Vallée-de-Jacmel, Haiti
- Average rainfall days in July: 17.7 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is January (9.3 days).
Average daylight in July /
Average sunshine in July
La Vallée-de-Jacmel, Haiti
- Average daylight in July: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in July: 11h and 2min
The months with the most sunshine are May, June, July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 7h and 24min).
Average sunshine days in July
La Vallée-de-Jacmel, Haiti
- Average sunshine days in July: 9.3 days
The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in July
La Vallée-de-Jacmel, Haiti
- Average UV index in July: 7
The months with the highest UV index are January, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are February, November and December (UV index 6).
Average cloud cover in July
La Vallée-de-Jacmel, Haiti
- Average cloud cover in July: 19
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is December (Cloud cover 16).
Average visibility in July
La Vallée-de-Jacmel, Haiti
- 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).
La Vallée-de-Jacmel, Haiti
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