October weather forecast
Mendewa, Sierra Leone

October in Mendewa, Sierra Leone, is a hot autumn month, with an average temperature ranging between max 30.7°C (87.3°F) and min 22.1°C (71.8°F).

Temperature

October's arrival registers an average high-temperature of a tropical 30.7°C (87.3°F), closely aligning with the temperature of the previous month. In Mendewa, an average temperature of 22.1°C (71.8°F) is noted during October nights.

Heat index

The heat index for October is calculated to be a blistering 43°C (109.4°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
The standards for the heat index are set for locations in shade and under light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In October, the average relative humidity is 90%.

Rainfall

In October, in Mendewa, the rain falls for 30.1 days. Throughout October, 190mm (7.48") of precipitation is accumulated. In Mendewa, during the entire year, the rain falls for 256.6 days and collects up to 1628mm (64.09") of precipitation.

Daylight

In Mendewa, the average length of the day in October is 11h and 56min.
On the first day of October, sunrise is at 06:33 and sunset at 18:36. On the last day of the month, sunrise is at 06:34 and sunset at 18:24 GMT.

Sunshine

In October, the average sunshine is 6.3h.

UV index

In Mendewa, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In October, a regular UV index of 6 translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.