Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Boume observes a minor difference in average high-temperatures between August's 34°C (93.2°F) and September's 34.4°C (93.9°F). In Boume, an average nighttime temperature of 25.5°C (77.9°F) is expected during September.Heat index
September's heat index is calculated to be a blazing hot 48°C (118.4°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
With an average relative humidity of 70%, September is the most humid month in Boume.Rainfall
In Boume, in September, during 18 rainfall days, 75mm (2.95") of precipitation is typically accumulated. In Boume, during the entire year, the rain falls for 68 days and collects up to 285mm (11.22") of precipitation.Daylight
In Boume, the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:53 and sunset at 19:16. On the last day of the month, sunrise is at 06:54 and sunset at 18:55 GMT.
Sunshine
In Boume, Senegal, the average sunshine in September is 8.7h.UV index
The months with the highest UV index are April through June, September and October, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 8 translates into these guidelines:
Ensure you're protected; unprotected eyes and skin can get hurt in moments. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
How hot does it get in Boume in September?
What is the most humid month in Boume?
What is the average humidity in September in Boume?
How much does it rain in Boume in September?
What is the average length of the day in September in Boume?
When are sunrise and sunset in September in Boume?
How many hours of sunshine does Boume have in September?
When is the highest UV index in Boume?
How high is the UV index in September in Boume?
Average temperature in September
Boume, Senegal
- Average high temperature in September: 34.4°C
The warmest month (with the highest average high temperature) is May (41.4°C).
The month with the lowest average high temperature is August (34°C).
- Average low temperature in September: 25.5°C
The month with the highest average low temperature is July (25.8°C).
The coldest month (with the lowest average low temperature) is January (18.3°C).
Average pressure in September
Boume, Senegal
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is April (1010.2mbar).
Average wind speed in September
Boume, Senegal
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is February (15.1km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).
Average humidity in September
Boume, Senegal
- Average humidity in September: 70%
The month with the highest relative humidity is September (70%).
The month with the lowest relative humidity is January (18%).
Average rainfall in September
Boume, Senegal
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is August (121mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days in September
Boume, Senegal
- Average rainfall days in September: 18 days
The month with the highest number of rainy days is August (19.8 days).
The months with the least rainy days are January and February (0.1 days).
Average daylight in September /
Average sunshine in September
Boume, Senegal
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 48min).
Average sunshine days in September
Boume, Senegal
- Average sunshine days in September: 10.3 days
The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (10 days).
Average UV index in September
Boume, Senegal
- Average UV index in September: 8
The months with the highest UV index are April, May, June, September and October (UV index 8).
The months with the lowest UV index are January, February, March, July, August, November and December (UV index 7).
Average cloud cover in September
Boume, Senegal
- Average cloud cover in September: 31
The month with the most cloud cover is August (Cloud cover 40).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility in September
Boume, Senegal
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Boume, Senegal
Weather forecast for your location
2. Allow the app to use your location
