August weather forecastBiltine, Chad

Weather in August

August signals the height of the rainy season in Biltine, Chad as evidenced by the recorded rainfall of 205mm (8.07"), the highest for the year. Humidity levels maintain their high levels, reducing from the peak in July to a still considerable 64%. Meanwhile, the temperatures continue their downward trend and chill slightly more to a high of 32.2°C (90°F). August also has the most cloud cover for a single month, indicating a somewhat gloomy atmosphere. Despite the rather grim outlook, daylight still shines for an average of 12.6h each day.

Temperature

August brings the lowest temperatures, with an average high of 32.2°C (90°F) and an average low of 24.8°C (76.6°F).

Heat index

In August, the heat index is evaluated at a very hot 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The most humid month is August, with an average relative humidity of 64%.

Rainfall

The month with the most rainfall is August, when the rain falls for 25.2 days and typically aggregates up to 205mm (8.07") of precipitation.

Daylight

In August, the average length of the day is 12h and 36min.
On the first day of August in Biltine, sunrise is at 05:19 and sunset at 18:05. On the last day of the month, sunrise is at 05:24 and sunset at 17:48 WAT.

Sunshine

The average sunshine in August is 9.2h.

UV index

January, July, August, November and December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 7 in August transforms into this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.