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
Weather in September
Temperature
As September begins, there's a slight increase in the average high-temperature, moving from a hot 30.1°C (86.2°F) in August to a still tropical 34.3°C (93.7°F). Significant variation from daytime temperatures marks September, with the month recording a nightly average of 16°C (60.8°F).Humidity
The least humid month in Rundu is September, with an average relative humidity of 19%.Rainfall
In Rundu, Namibia, rain does not fall in June through September.Daylight
The average length of the day in September in Rundu is 12h and 0min.On the first day of September in Rundu, sunrise is at 06:47 and sunset at 18:34. On the last day of the month, sunrise is at 06:23 and sunset at 18:38 CAT.
Sunshine
In September, the average sunshine is 10h.UV index
The months with the highest UV index are September, October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 in September translates into this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
How hot does it get in Rundu in September?
What is the least humid month in Rundu?
What is the average humidity in September in Rundu?
What is the driest month in Rundu?
Does it rain in Rundu in September?
What is the average length of the day in September in Rundu?
What time are sunrise and sunset in September in Rundu?
How many hours of sunshine does Rundu have in September?
What is the month with the highest UV index in Rundu?
What is the UV index intensity in September in Rundu?
Average temperature in September
Rundu, Namibia
- Average high temperature in September: 34.3°C
The warmest month (with the highest average high temperature) is October (36.3°C).
The month with the lowest average high temperature is June (25.4°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is November (21.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in September
Rundu, Namibia
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1009.3mbar).
Average wind speed in September
Rundu, Namibia
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.2km/h).
Average humidity in September
Rundu, Namibia
- Average humidity in September: 19%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (19%).
Average rainfall in September
Rundu, Namibia
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (74mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Rundu, Namibia
- Average rainfall days in September: 0.6 days
The month with the highest number of rainy days is December (18.6 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
Rundu, Namibia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 9h and 0min).
Average sunshine days in September
Rundu, Namibia
- Average sunshine days in September: 28.9 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in September
Rundu, Namibia
- Average UV index in September: 7
The months with the highest UV index are September, October and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in September
Rundu, Namibia
- Average cloud cover in September: 3
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Rundu, Namibia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
Rundu, Namibia
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