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 transition into September shows a subtle variation to a still hot 30.8°C (87.4°F) from August's 31.2°C (88.2°F) in the average high-temperature. An average low-temperature of 20.5°C (68.9°F) marks the month of September.Heat index
The average heat index in September is calculated to be a scorching 41°C (105.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Note that heat index values are valued for light wind and location in the shade. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In September, the average relative humidity is 83%.Rainfall
In Yatolema, in September, during 27.4 rainfall days, 154mm (6.06") of precipitation is typically accumulated. Throughout the year, there are 271.1 rainfall days, and 1320mm (51.97") of precipitation is accumulated.Daylight
In Yatolema, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:18 and sunset at 18:25. On the last day of September, sunrise is at 06:08 and sunset at 18:14 CAT.
Sunshine
In September, the average sunshine is 7.8h.UV index
February, June, August through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Yatolema in September?
What is the average humidity in September in Yatolema?
How many days does it rain in September?
How many hours of daylight does Yatolema have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Yatolema have in September?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Yatolema, Democratic Republic of Congo
- Average high temperature in September: 30.8°C
The warmest month (with the highest average high temperature) is February (34.7°C).
The month with the lowest average high temperature is October (30.1°C).
- Average low temperature in September: 20.5°C
The month with the highest average low temperature is February (21.7°C).
The coldest month (with the lowest average low temperature) is October (20.4°C).
Average pressure in September
Yatolema, Democratic Republic of Congo
- Average pressure in September: 1011.1mbar
The months with the highest atmospheric pressure are June and July (1011.6mbar).
The month with the lowest atmospheric pressure is February (1008.1mbar).
Average wind speed in September
Yatolema, Democratic Republic of Congo
- Average wind speed in September: 3.6km/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 (3.4km/h).
Average humidity in September
Yatolema, Democratic Republic of Congo
- Average humidity in September: 83%
The month with the highest relative humidity is October (86%).
The month with the lowest relative humidity is January (61%).
Average rainfall in September
Yatolema, Democratic Republic of Congo
- Average rainfall in September: 154mm
The wettest month (with the highest rainfall) is October (196mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days in September
Yatolema, Democratic Republic of Congo
- Average rainfall days in September: 27.4 days
The month with the highest number of rainy days is October (28.5 days).
The month with the least rainy days is January (11.4 days).
Average daylight in September /
Average sunshine in September
Yatolema, 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: 7h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 6h and 48min).
Average sunshine days in September
Yatolema, Democratic Republic of Congo
- Average sunshine days in September: 1.9 days
The month with the most sunshine days is January (18.3 days).
The months with the least sunshine days are September and October (1.9 days).
Average UV index in September
Yatolema, Democratic Republic of Congo
- Average UV index in September: 6
The months with the highest UV index are January, March, April, May, July and December (UV index 7).
The months with the lowest UV index are February, June, August, September, October and November (UV index 6).
Average cloud cover in September
Yatolema, Democratic Republic of Congo
- Average cloud cover in September: 51
The month with the most cloud cover is October (Cloud cover 58).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in September
Yatolema, Democratic Republic of Congo
- Average visibility in September: 7km
The months with the highest visibility are January, February, July and December (9km).
The months with the lowest visibility are September, October and November (7km).
