October weather forecast
Koussanar, Senegal

October brings with it a refreshingly drier set of conditions than September in Koussanar. Clearer skies and longer sunshine hours signal the retreat of the monsoons from the city. The receding clouds unveil the brilliant canvas of the sky. With decreases in average rainfall being observed, a surprising upturn in the wind gusts speed hints returns to the dry season. Visibly, October is Koussanar's month to transition from the rainy to the dry period.

Temperature

October's arrival coincides with a marginal rise in the average high-temperature, moving from September's hot 33.5°C (92.3°F) to a sweltering 37.8°C (100°F). October nights are characterized by a significant departure from the daytime highs, dropping to an average temperature of 25.3°C (77.5°F).

Heat index

The heat index value during October is calculated to be a burning hot 50°C (122°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Koussanar, the average relative humidity in October is 53%.

Rainfall

In Koussanar, in October, during 7.5 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, there are 82.3 rainfall days, and 373mm (14.69") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 49min.
On the first day of October, sunrise is at 06:45 and sunset at 18:45. On the last day of the month, sunrise is at 06:50 and sunset at 18:29 GMT.

Sunshine

In October, the average sunshine in Koussanar is 9.7h.

UV index

March through June, October and November, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 8 in October transforms into this advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.