July weather forecastBona, Senegal

Weather in July

July, the same as June, in Bona, Senegal, is another hot summer month, 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

A subtle shift in Bona's weather is observed as June turns into July, with the average high temperature reducing from a fiery hot 35.3°C (95.5°F) to a hot 32°C (89.6°F). Bona's nights in July experience an average temperature drop to a moderately hot 25.2°C (77.4°F).

Heat index

For most parts of July, the heat index is computed to be a blistering 42°C (107.6°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

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

Rainfall

In Bona, in July, during 22.4 rainfall days, 158mm (6.22") of precipitation is typically accumulated. Throughout the year, there are 107.1 rainfall days, and 617mm (24.29") of precipitation is accumulated.

Daylight

In Bona, the average length of the day in July is 12h and 48min.
On the first day of the month, sunrise is at 06:41 and sunset at 19:33. On the last day of July, in Bona, sunrise is at 06:48 and sunset at 19:30 GMT.

Sunshine

The average sunshine in July in Bona is 6.8h.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.