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
The average high-temperature is a still hot 31.6°C (88.9°F) in September, hardly different from the 32.2°C (90°F) recorded in August. In Lukolela, the average temperature during the nights of September drops to a pleasant 22.5°C (72.5°F).Heat index
The heat index value during September is computed to be a blisteringly hot 41°C (105.8°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
In Lukolela, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 25.8 days. Throughout September, 121mm (4.76") of precipitation is accumulated. Throughout the year, there are 247.2 rainfall days, and 1047mm (41.22") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 05:48 and sunset at 17:54. On the last day of September, sunrise is at 05:37 and sunset at 17:44 WAT.
Sunshine
In Lukolela, the average sunshine in September is 8.8h.UV index
September is the month with the lowest UV index in Lukolela, Democratic Republic of Congo, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much 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 Lukolela have in September?
When is the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Lukolela, Democratic Republic of Congo
- Average high temperature in September: 31.6°C
The warmest months (with the highest average high temperature) are January and February (32.5°C).
The month with the lowest average high temperature is November (30.1°C).
- Average low temperature in September: 22.5°C
The months with the highest average low temperature are February, March, July and August (23°C).
The coldest month (with the lowest average low temperature) is November (22°C).
Average pressure in September
Lukolela, Democratic Republic of Congo
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is June (1011.5mbar).
The month with the lowest atmospheric pressure is February (1008.9mbar).
Average wind speed in September
Lukolela, Democratic Republic of Congo
- Average wind speed in September: 5.2km/h
The windiest month (with the highest average wind speed) is August (5.6km/h).
The calmest months (with the lowest average wind speed) are May, November and December (4.5km/h).
Average humidity in September
Lukolela, Democratic Republic of Congo
- Average humidity in September: 74%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (59%).
Average rainfall in September
Lukolela, Democratic Republic of Congo
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is November (135mm).
The driest month (with the least rainfall) is July (23mm).
Average rainfall days in September
Lukolela, Democratic Republic of Congo
- Average rainfall days in September: 25.8 days
The month with the highest number of rainy days is October (26.7 days).
The month with the least rainy days is July (12.3 days).
Average daylight in September /
Average sunshine in September
Lukolela, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is February (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in September
Lukolela, Democratic Republic of Congo
- Average sunshine days in September: 3 days
The month with the most sunshine days is July (17 days).
The month with the least sunshine days is September (3 days).
Average UV index in September
Lukolela, 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, August, October, November and December (UV index 7).
The month with the lowest UV index is September (UV index 6).
Average cloud cover in September
Lukolela, Democratic Republic of Congo
- Average cloud cover in September: 36
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in September
Lukolela, Democratic Republic of Congo
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are October and November (8km).
