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
September
Weather in September
Temperature
Befale notes an average high-temperature of a still tropical 31.1°C (88°F) in September, hardly diverging from August. In Befale, the average temperature during the nights of September drops to an agreeable 21°C (69.8°F).Heat index
For September, the heat index is calculated to be a scorching 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In September, the average relative humidity is 82%.Rainfall
In Befale, in September, during 26.5 rainfall days, 131mm (5.16") of precipitation is typically accumulated. In Befale, during the entire year, the rain falls for 268.7 days and collects up to 1210mm (47.64") of precipitation.Daylight
The average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 05:32 and sunset at 17:40. On the last day of September, sunrise is at 05:23 and sunset at 17:29 WAT.
Sunshine
In September, the average sunshine is 8.2h.UV index
The months with the lowest UV index are August through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 6 in September leads to these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Befale have in September?
What are the months with the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Befale, Democratic Republic of Congo
- Average high temperature in September: 31.1°C
The warmest month (with the highest average high temperature) is January (34.5°C).
The months with the lowest average high temperature are October and November (30.5°C).
- Average low temperature in September: 21°C
The month with the highest average low temperature is February (21.9°C).
The coldest month (with the lowest average low temperature) is November (20.9°C).
Average pressure in September
Befale, Democratic Republic of Congo
- Average pressure in September: 1011.2mbar
The months with the highest atmospheric pressure are June and July (1011.5mbar).
The month with the lowest atmospheric pressure is February (1008.5mbar).
Average wind speed in September
Befale, Democratic Republic of Congo
- Average wind speed in September: 3.8km/h
The windiest month (with the highest average wind speed) is March (4.5km/h).
The calmest month (with the lowest average wind speed) is June (3.5km/h).
Average humidity in September
Befale, Democratic Republic of Congo
- Average humidity in September: 82%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Befale, Democratic Republic of Congo
- Average rainfall in September: 131mm
The wettest month (with the highest rainfall) is October (175mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in September
Befale, Democratic Republic of Congo
- Average rainfall days in September: 26.5 days
The month with the highest number of rainy days is October (28.1 days).
The month with the least rainy days is January (14.7 days).
Average daylight in September /
Average sunshine in September
Befale, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in September
Befale, Democratic Republic of Congo
- Average sunshine days in September: 2.6 days
The month with the most sunshine days is January (15.1 days).
The month with the least sunshine days is October (1.6 days).
Average UV index in September
Befale, Democratic Republic of Congo
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July and December (UV index 7).
The months with the lowest UV index are August, September, October and November (UV index 6).
Average cloud cover in September
Befale, Democratic Republic of Congo
- Average cloud cover in September: 48
The month with the most cloud cover is October (Cloud cover 56).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
Befale, Democratic Republic of Congo
- Average visibility in September: 7km
The months with the highest visibility are January, February, June and July (9km).
The month with the lowest visibility is October (6km).
