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 advent of September reveals an average high-temperature of a hot 33.4°C (92.1°F), showing minimal difference from the prior month. During September, the average low-temperature is recorded at a pleasant 22.1°C (71.8°F).Heat index
The heat index value for September is appraised at a scorching 42°C (107.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', quantifies the warmth felt when relative humidity is considered. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Lukonga, the average relative humidity in September is 64%.Rainfall
In Lukonga, in September, during 17.9 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, there are 217.2 rainfall days, and 955mm (37.6") of precipitation is accumulated.Daylight
The average length of the day in September in Lukonga is 12h and 5min.On the first day of the month, sunrise is at 06:29 and sunset at 18:29. On the last day of September, sunrise is at 06:14 and sunset at 18:23 CAT.
Sunshine
In Lukonga, the average sunshine in September is 9.4h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.
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 many days does it rain in September?
How many hours of daylight does Lukonga have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
When is the highest UV index?
How high is the UV index in September?
Average temperature in September
Lukonga, Democratic Republic of Congo
- Average high temperature in September: 33.4°C
The warmest month (with the highest average high temperature) is August (35.8°C).
The month with the lowest average high temperature is December (28.5°C).
- Average low temperature in September: 22.1°C
The months with the highest average low temperature are August and September (22.1°C).
The coldest month (with the lowest average low temperature) is June (19.9°C).
Average pressure in September
Lukonga, Democratic Republic of Congo
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is June (1012.1mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).
Average wind speed in September
Lukonga, Democratic Republic of Congo
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is June (6.1km/h).
The calmest month (with the lowest average wind speed) is December (4.6km/h).
Average humidity in September
Lukonga, Democratic Republic of Congo
- Average humidity in September: 64%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (40%).
Average rainfall in September
Lukonga, Democratic Republic of Congo
- Average rainfall in September: 42mm
The wettest months (with the highest rainfall) are November and December (157mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Lukonga, Democratic Republic of Congo
- Average rainfall days in September: 17.9 days
The month with the highest number of rainy days is December (27.3 days).
The month with the least rainy days is July (2 days).
Average daylight in September /
Average sunshine in September
Lukonga, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in September
Lukonga, Democratic Republic of Congo
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is December (2.4 days).
Average UV index in September
Lukonga, Democratic Republic of Congo
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).
Average cloud cover in September
Lukonga, Democratic Republic of Congo
- Average cloud cover in September: 27
The month with the most cloud cover is December (Cloud cover 53).
The months with the least cloud cover are June and July (Cloud cover 13).
Average visibility in September
Lukonga, Democratic Republic of Congo
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are November and December (7km).
