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
A subtle rise in the average high-temperature is observed during September, adjusting from a moderately hot 28.4°C (83.1°F) in August to a tropical 32.4°C (90.3°F). September nights bring a significant cooling from the heat of the day, with averages of 17.4°C (63.3°F).Humidity
With an average relative humidity of 29%, September is the least humid month.Rainfall
In Mumbwa, rain does not fall in June through September.Daylight
The average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 06:16 and sunset at 18:06. On the last day of September, sunrise is at 05:54 and sunset at 18:08 CAT.
Sunshine
In September, the average sunshine is 10.5h.UV index
September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the least humid month?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
How many hours of daylight does Mumbwa have in September?
When are sunrise and sunset in September in Mumbwa?
How many hours of sunshine does Mumbwa have in September?
When is the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Mumbwa, Zambia
- Average high temperature in September: 32.4°C
The warmest month (with the highest average high temperature) is October (33.9°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in September: 17.4°C
The month with the highest average low temperature is October (20.2°C).
The coldest month (with the lowest average low temperature) is July (10.8°C).
Average pressure in September
Mumbwa, Zambia
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is July (1020mbar).
The months with the lowest atmospheric pressure are January and November (1010.9mbar).
Average wind speed in September
Mumbwa, Zambia
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is September (12.5km/h).
The calmest month (with the lowest average wind speed) is February (6.9km/h).
Average humidity in September
Mumbwa, Zambia
- Average humidity in September: 29%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is September (29%).
Average rainfall in September
Mumbwa, Zambia
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (237mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Mumbwa, Zambia
- Average rainfall days in September: 0.3 days
The month with the highest number of rainy days is January (29.4 days).
The months with the least rainy days are August and September (0.3 days).
Average daylight in September /
Average sunshine in September
Mumbwa, Zambia
- 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 18min).
- Average sunshine in September: 10h and 3min
The month with the most sunshine is October (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).
Average sunshine days in September
Mumbwa, Zambia
- Average sunshine days in September: 29.8 days
The month with the most sunshine days is August (30.7 days).
The month with the least sunshine days is February (0.8 days).
Average UV index in September
Mumbwa, Zambia
- 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 January, May and June (UV index 5).
Average cloud cover in September
Mumbwa, Zambia
- Average cloud cover in September: 3
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Mumbwa, Zambia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (7km).
