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
September's arrival is noted with a slight increase in the average high-temperature, moving from a warm 27.6°C (81.7°F) in August to a hot 31.5°C (88.7°F). A noteworthy thermal contrast characterizes Njuli's September nights, with temperatures averaging at a refreshing 18.5°C (65.3°F).Heat index
The heat index value during September is evaluated at a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
September is the least humid month, with an average relative humidity of 44%.Rainfall
The months with the least rainfall are August and September Rain falls for 2.8 days and accumulates 3mm (0.12") of rain.Daylight
The average length of the day in September in Njuli is 12h and 1min.On the first day of the month, sunrise is at 05:44 and sunset at 17:33. On the last day of September, in Njuli, sunrise is at 05:22 and sunset at 17:36 CAT.
Sunshine
The months with the most sunshine in Njuli are September and December, with an average of 9.7h of sunshine.UV index
September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, a regular UV index of 7 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Njuli in September?
What is the least humid month in Njuli?
What is the average humidity in September in Njuli?
What is the driest month in Njuli?
How much does it rain in Njuli in September?
How many hours of daylight does Njuli have in September?
When are sunrise and sunset in September in Njuli?
What is the month with the most sunshine in Njuli?
How many hours of sunshine does Njuli have in September?
What is the month with the highest UV index in Njuli?
What is the UV index reading in September in Njuli?
Average temperature in September
Njuli, Malawi
- Average high temperature in September: 31.5°C
The warmest month (with the highest average high temperature) is October (32.9°C).
The month with the lowest average high temperature is July (23.5°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is November (21.5°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).
Average pressure in September
Njuli, Malawi
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is July (1021.3mbar).
The month with the lowest atmospheric pressure is January (1010.5mbar).
Average wind speed in September
Njuli, Malawi
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is October (8km/h).
The calmest month (with the lowest average wind speed) is February (5.5km/h).
Average humidity in September
Njuli, Malawi
- Average humidity in September: 44%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is September (44%).
Average rainfall in September
Njuli, Malawi
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is January (279mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in September
Njuli, Malawi
- Average rainfall days in September: 2.8 days
The month with the highest number of rainy days is January (26.8 days).
The month with the least rainy days is September (2.8 days).
Average daylight in September /
Average sunshine in September
Njuli, Malawi
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are September and December (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in September
Njuli, Malawi
- Average sunshine days in September: 26.4 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (2.3 days).
Average UV index in September
Njuli, Malawi
- Average UV index in September: 7
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are April, May, June and July (UV index 5).
Average cloud cover in September
Njuli, Malawi
- Average cloud cover in September: 14
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in September
Njuli, Malawi
- Average visibility in September: 10km
The months with the highest visibility are August, September, October and November (10km).
The months with the lowest visibility are March and April (7km).
