October weather forecastYendeh, Sierra Leone
October
Weather in October
October, the same as September, is a moderately hot autumn month in Yendeh, Sierra Leone, with an average temperature varying between 20.5°C (68.9°F) and 29.4°C (84.9°F).Temperature
October's average high-temperature is a still moderately hot 29.4°C (84.9°F), maintaining a close comparison with September's 27.5°C (81.5°F). Yendeh experiences a mean temperature of 20.5°C (68.9°F) during October nights.Heat index
The heat index value during October is estimated at a very hot 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Know that the heat index computations account for shaded terrains and slight winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In October, the average relative humidity is 90%.Rainfall
In October, the rain falls for 30.5 days. Throughout October, 205mm (8.07") of precipitation is accumulated. In Yendeh, during the entire year, the rain falls for 252.4 days and collects up to 1704mm (67.09") of precipitation.Daylight
In October, the average length of the day is 11h and 56min.On the first day of October, sunrise is at 06:29 and sunset at 18:32. On the last day of the month, sunrise is at 06:30 and sunset at 18:19 GMT.
Sunshine
In October, the average sunshine is 6.9h.UV index
June through August and October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 during October translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Yendeh, Sierra Leone
- Average high temperature in October: 29.4°C
The warmest month (with the highest average high temperature) is March (36.1°C).
The month with the lowest average high temperature is August (26.1°C).
- Average low temperature in October: 20.5°C
The month with the highest average low temperature is April (22.1°C).
The coldest month (with the lowest average low temperature) is December (17.5°C).
Average pressure in October
Yendeh, Sierra Leone
- Average pressure in October: 1012.2mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is March (1010.6mbar).
Average wind speed in October
Yendeh, Sierra Leone
- Average wind speed in October: 3.5km/h
The windiest month (with the highest average wind speed) is April (5.5km/h).
The calmest month (with the lowest average wind speed) is November (3.3km/h).
Average humidity in October
Yendeh, Sierra Leone
- Average humidity in October: 90%
The month with the highest relative humidity is August (94%).
The month with the lowest relative humidity is January (49%).
Average rainfall in October
Yendeh, Sierra Leone
- Average rainfall in October: 205mm
The wettest month (with the highest rainfall) is August (319mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in October
Yendeh, Sierra Leone
- Average rainfall days in October: 30.5 days
The month with the highest number of rainy days is August (30.8 days).
The months with the least rainy days are January and December (3.3 days).
Average daylight in October /
Average sunshine in October
Yendeh, Sierra Leone
- Average daylight in October: 11h and 54min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in October: 6h and 54min
The month with the most sunshine is January (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 3h and 0min).
Average sunshine days in October
Yendeh, Sierra Leone
- Average sunshine days in October: 0.3 days
The month with the most sunshine days is January (26.1 days).
The month with the least sunshine days is September (0 days).
Average UV index in October
Yendeh, Sierra Leone
- Average UV index in October: 5
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are June, July, August and October (UV index 5).
Average cloud cover in October
Yendeh, Sierra Leone
- Average cloud cover in October: 63
The month with the most cloud cover is August (Cloud cover 87).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in October
Yendeh, Sierra Leone
- Average visibility in October: 6km
The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are August and September (5km).
