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 snowfall 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
September's onset sees an average high-temperature of a tropical 33.6°C (92.5°F), exhibiting a slight fluctuation from the previous month. In Mateko, an average low-temperature of 23.6°C (74.5°F) is recorded during September nights.Heat index
In September, the heat index is computed to be a blistering 42°C (107.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.The standards for the heat index are set for locations in shade and under light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in September in Mateko is 63%.Rainfall
In Mateko, in September, during 22.2 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 240.7 rainfall days, and 1070mm (42.13") of precipitation is accumulated.Snowfall
The only month with snowfall is September. September has the most snowfall days of the year. Snow falls for 0.1 days.Daylight
In Mateko, the average length of the day in September is 12h and 5min.On the first day of September in Mateko, Democratic Republic of Congo, sunrise is at 05:42 and sunset at 17:44. On the last day of the month, sunrise is at 05:29 and sunset at 17:37 WAT.
Sunshine
In Mateko, the average sunshine in September is 9.1h.UV index
January, March through September, with an average maximum UV index of 7, are months with the highest UV index in Mateko. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 7 in September translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Mateko in September?
What is the average humidity in September in Mateko?
How much does it rain in Mateko in September?
What is the snowiest month in Mateko?
When does it start to snow in Mateko?
How many hours of daylight does Mateko have in September?
When are sunrise and sunset in September in Mateko?
How many hours of sunshine does Mateko have in September?
When is the highest UV index in Mateko?
What is the UV index intensity in September in Mateko?
Average temperature in September
Mateko, Democratic Republic of Congo
- Average high temperature in September: 33.6°C
The warmest month (with the highest average high temperature) is August (36°C).
The month with the lowest average high temperature is November (29.5°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is December (21.1°C).
Average pressure in September
Mateko, Democratic Republic of Congo
- Average pressure in September: 1010.8mbar
The month with the highest atmospheric pressure is June (1011.9mbar).
The month with the lowest atmospheric pressure is February (1009.6mbar).
Average wind speed in September
Mateko, Democratic Republic of Congo
- Average wind speed in September: 5.7km/h
The windiest months (with the highest average wind speed) are August and September (5.7km/h).
The calmest month (with the lowest average wind speed) is December (4.3km/h).
Average humidity in September
Mateko, Democratic Republic of Congo
- Average humidity in September: 63%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is July (42%).
Average rainfall in September
Mateko, Democratic Republic of Congo
- Average rainfall in September: 79mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Mateko, Democratic Republic of Congo
- Average rainfall days in September: 22.2 days
The month with the highest number of rainy days is October (28.2 days).
The month with the least rainy days is July (3.5 days).
Average snowfall days in September
Mateko, Democratic Republic of Congo
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Mateko, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is February (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
Mateko, Democratic Republic of Congo
- Average sunshine days in September: 5.7 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is November (1.1 days).
Average UV index in September
Mateko, Democratic Republic of Congo
- Average UV index in September: 7
The months with the highest UV index are January, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are February, October, November and December (UV index 6).
Average cloud cover in September
Mateko, Democratic Republic of Congo
- Average cloud cover in September: 30
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Mateko, 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 October, November and December (8km).
