July weather forecast
Mandina, Senegal

July, like June, is a hot summer month in Mandina, Senegal, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 25.2°C (77.4°F).

Temperature

Start of July brings a slight shift in the average high-temperature, dipping a bit from June's torrid 35.3°C (95.5°F) to a tropical 32°C (89.6°F). July brings Mandina a consistent average low-temperature of 25.2°C (77.4°F).

Heat index

July's average heat index is computed to be a scorching 42°C (107.6°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Mandina, during July, the rain falls for 22.4 days and regularly aggregates up to 158mm (6.22") of precipitation. In Mandina, during the entire year, the rain falls for 107.1 days and collects up to 617mm (24.29") of precipitation.

Daylight

In Mandina, the average length of the day in July is 12h and 47min.
On the first day of the month, sunrise is at 06:43 and sunset at 19:34. On the last day of July, sunrise is at 06:51 and sunset at 19:31 GMT.

Sunshine

In July, the average sunshine in Mandina, Senegal, is 6.8h.

UV index

The months with the highest UV index are January through July, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 in July translates into this advice:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.