July weather forecast
Cornillon, Haiti

July sees temperatures peaking to 30.8°C (87.4°F), with the city basking in the heart of summer’s warmth in Cornillon, Haiti. Tolerating slight increases in rainfall, July maintains a distinct summer flavor with its longer daylight hours. It is the month where warm, inviting days are intermittently broken by refreshing rain showers. Mild winds add a calming contrast to the summer heat. Cornillon moves into August with a continuation of summer, showing little deviation in weather conditions.

Temperature

Cornillon records an average high-temperature of a still tropical 30.8°C (87.4°F) in July, closely mirroring the climate of the previous month. July brings Cornillon a consistent average low-temperature of 21.1°C (70°F).

Heat index

The average heat index in July is calculated to be a very hot 38°C (100.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Cornillon, Haiti, the average relative humidity in July is 74%.

Rainfall

In July, the rain falls for 20.3 days. Throughout July, 89mm (3.5") of precipitation is accumulated. Throughout the year, there are 227.4 rainfall days, and 904mm (35.59") of precipitation is accumulated.

Daylight

In Cornillon, the average length of the day in July is 13h and 8min.
On the first day of July in Cornillon, sunrise is at 06:14 and sunset at 19:28. On the last day of the month, sunrise is at 06:25 and sunset at 19:23 EDT.

Sunshine

With an average of 11.3h of sunshine, July has the most sunshine of the year in Cornillon.

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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 6 in July leads to these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A hat with a broad brim is indispensable, filtering out up to half of UV rays.