August weather forecastBum, Sierra Leone
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Bum, Sierra Leone, with an average temperature fluctuating between 27.5°C (81.5°F) and 21.8°C (71.2°F).Temperature
August, noted for its average high-temperature of 27.5°C (81.5°F) and an average low-temperature of 21.8°C (71.2°F), is considered the coldest month.Heat index
For most parts of August, the heat index is appraised at a hot 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The months with the highest humidity in Bum are August and September, with an average relative humidity of 92%.Rainfall
August is the month with the most rainfall in Bum. Rain falls for 30.5 days and accumulates 341mm (13.43") of precipitation.Daylight
In Bum, the average length of the day in August is 12h and 22min.On the first day of the month, sunrise is at 06:40 and sunset at 19:07. On the last day of August, in Bum, sunrise is at 06:39 and sunset at 18:55 GMT.
Sunshine
With an average of 3.1h of sunshine, August has the least sunshine of the year in Bum, Sierra Leone.UV index
The months with the lowest UV index in Bum are July and August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. 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 August
Bum, Sierra Leone
- Average high temperature in August: 27.5°C
The warmest months (with the highest average high temperature) are February and March (36.8°C).
The month with the lowest average high temperature is August (27.5°C).
- Average low temperature in August: 21.8°C
The month with the highest average low temperature is April (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).
Average pressure in August
Bum, Sierra Leone
- Average pressure in August: 1013.8mbar
The month with the highest atmospheric pressure is July (1014.1mbar).
The months with the lowest atmospheric pressure are February and March (1010.5mbar).
Average wind speed in August
Bum, Sierra Leone
- Average wind speed in August: 5.8km/h
The windiest month (with the highest average wind speed) is April (5.9km/h).
The calmest month (with the lowest average wind speed) is November (3.5km/h).
Average humidity in August
Bum, Sierra Leone
- Average humidity in August: 92%
The months with the highest relative humidity are August and September (92%).
The month with the lowest relative humidity is February (66%).
Average rainfall in August
Bum, Sierra Leone
- Average rainfall in August: 341mm
The wettest month (with the highest rainfall) is August (341mm).
The driest month (with the least rainfall) is January (5mm).
Average rainfall days in August
Bum, Sierra Leone
- Average rainfall days in August: 30.5 days
The month with the highest number of rainy days is August (30.5 days).
The month with the least rainy days is January (4.3 days).
Average daylight in August /
Average sunshine in August
Bum, Sierra Leone
- Average daylight in August: 12h and 24min
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 42min).
- Average sunshine in August: 3h and 6min
The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 3h and 6min).
Average sunshine days in August
Bum, Sierra Leone
- Average sunshine days in August: 0.3 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in August
Bum, Sierra Leone
- Average UV index in August: 5
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in August
Bum, Sierra Leone
- Average cloud cover in August: 85
The month with the most cloud cover is August (Cloud cover 85).
The month with the least cloud cover is January (Cloud cover 23).
Average visibility in August
Bum, Sierra Leone
- Average visibility in August: 6km
The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are June, July, August, September, October and November (6km).
