October weather forecast
Mendekelema, Sierra Leone

October in Mendekelema, Sierra Leone, is a hot autumn month, with an average temperature ranging between max 30.4°C (86.7°F) and min 21.7°C (71.1°F).

Temperature

Mendekelema's October average high-temperature settles at a tropical 30.4°C (86.7°F), showing a near match with the preceding month. Mendekelema records an average low of 21.7°C (71.1°F) throughout the nights in October.

Heat index

Throughout October, the heat index is computed to be a blisteringly hot 42°C (107.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. 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 'real feel', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are primarily vital for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Mendekelema, Sierra Leone, the average relative humidity in October is 90%.

Rainfall

In October, the rain falls for 30.3 days. Throughout October, 200mm (7.87") of precipitation is accumulated. In Mendekelema, during the entire year, the rain falls for 270.4 days and collects up to 1590mm (62.6") of precipitation.

Daylight

In October, the average length of the day is 11h and 56min.
On the first day of the month, sunrise is at 06:30 and sunset at 18:32. On the last day of October, sunrise is at 06:30 and sunset at 18:20 GMT.

Sunshine

In Mendekelema, the average sunshine in October is 6.3h.

UV index

The average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 6 suggests these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.