July weather forecast
Morne Hercule, Haiti

July

Weather in July

July, like June, is a hot summer month in Morne Hercule, Haiti, with an average temperature varying between 30.8°C (87.4°F) and 21.1°C (70°F).

Temperature

July's climate shows a minor adjustment in average high-temperatures to a still tropical 30.8°C (87.4°F) from June's 30.3°C (86.5°F). Morne Hercule, in July, experiences an average temperature of 21.1°C (70°F) at night.

Heat index

For July, the heat index is appraised at a very hot 38°C (100.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Morne Hercule, the average relative humidity in July is 74%.

Rainfall

In Morne Hercule, during July, the rain falls for 20.3 days and regularly aggregates up to 89mm (3.5") of precipitation. In Morne Hercule, during the entire year, the rain falls for 227.4 days and collects up to 904mm (35.59") of precipitation.

Daylight

The average length of the day in July is 13h and 7min.
On the first day of July, sunrise is at 06:16 and sunset at 19:29. On the last day of the month, sunrise is at 06:26 and sunset at 19:24 EDT.

Sunshine

July has the most sunshine of the year in Morne Hercule, with an average of 11.3h of sunshine.

UV index

The months with the lowest UV index are January through May, July through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

How hot is July in Morne Hercule?
The average high-temperature and low-temperature during July are 30.8°C (87.4°F) and 21.1°C (70°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in July is appraised at 38°C (100.4°F).
What is the average humidity in July in Morne Hercule?
The average relative humidity in July is 74%.
How much does it rain in Morne Hercule in July?
In Morne Hercule, during July, the rain falls for 20.3 days and regularly aggregates up to 89mm (3.5") of precipitation.
How many hours of daylight does Morne Hercule have in July?
The average day length in July is 13h and 7min.
What time are sunrise and sunset in July in Morne Hercule?
In July, on the first day of the month, sunrise is at 06:16 and sunset at 19:29. On the last day of the month, in Morne Hercule, Haiti, sunrise is at 06:26 and sunset at 19:24 EDT.
What month has the most sunshine in Morne Hercule?
July has the most sunshine of the year in Morne Hercule, with an average of 11.3h of sunshine.
How long on average sun shines in July in Morne Hercule?
The average sunshine duration in July in Morne Hercule, Haiti, is 11.3h.
What is the month with the lowest UV index in Morne Hercule?
The months with the lowest UV index in Morne Hercule are January through May, July through December, with an average maximum UV index of 6.
How high is the UV index in July in Morne Hercule?
In July, the average daily maximum UV index in Morne Hercule, Haiti, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Morne Hercule, Haiti
  • Average high temperature in July: 30.8°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (27.6°C).

  • Average low temperature in July: 21.1°C

The months with the highest average low temperature are August and September (21.3°C).
The coldest month (with the lowest average low temperature) is January (18.2°C).

Average pressure in July
Morne Hercule, Haiti
  • Average pressure in July: 1015.5mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in July
Morne Hercule, Haiti
  • Average wind speed in July: 8.2km/h

The windiest month (with the highest average wind speed) is June (9.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).

Average humidity in July
Morne Hercule, Haiti
  • Average humidity in July: 74%

The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is February (72%).

Average rainfall in July
Morne Hercule, Haiti
  • Average rainfall in July: 89mm

The wettest month (with the highest rainfall) is May (141mm).
The driest month (with the least rainfall) is January (12mm).

Average rainfall days in July
Morne Hercule, Haiti
  • Average rainfall days in July: 20.3 days

The months with the highest number of rainy days are April and October (24.4 days).
The month with the least rainy days is January (9.9 days).

Average daylight in July /
Average sunshine in July
Morne Hercule, 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 0min).

  • Average sunshine in July: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).

Average sunshine days in July
Morne Hercule, Haiti
  • Average sunshine days in July: 7.6 days

The month with the most sunshine days is December (19 days).
The month with the least sunshine days is April (3.3 days).

Average UV index in July
Morne Hercule, Haiti
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 6).

Average cloud cover in July
Morne Hercule, Haiti
  • Average cloud cover in July: 22

The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is December (Cloud cover 21).

Average visibility in July
Morne Hercule, Haiti
  • Average visibility in July: 9km

The months with the highest visibility are February, March and June (10km).
The months with the lowest visibility are January, April, May, July, August, September, October, November and December (9km).

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