August weather forecast
Gandiaye, Senegal

There is a noticeable uptick in rain from July to August in Gandiaye. August marks the peak of the rainy season with rainfall peaking at its highest level of 128mm (5.04"). Accompanied by a surge in humidity, August’s weather can be challenging for residents, demanding careful planning for outdoor activities. Visibility also decreases slightly to 9km (5.6mi) due to the increased rain. Despite this, the people of Gandiaye see August's weather as vital for the following dry months and embrace the high rainfall graciously.

Temperature

August tends to be the coldest month in Gandiaye, with temperatures averaging a daily high of 33.7°C (92.7°F) and a low of 25.3°C (77.5°F).

Heat index

Throughout August, the heat index is evaluated at a blazing hot 47°C (116.6°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In August, the average relative humidity is 72%.

Rainfall

The month with the most rainfall is August, when the rain falls for 21 days and typically aggregates up to 128mm (5.04") of precipitation.

Daylight

In Gandiaye, the average length of the day in August is 12h and 35min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:33. On the last day of August, in Gandiaye, Senegal, sunrise is at 06:53 and sunset at 19:17 GMT.

Sunshine

The month with the least sunshine is August, with an average of 7.3h of sunshine.

UV index

January, February, July through September, November and December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.