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
The commencement of September sees a minor shift in the average high-temperature, moving from a moderately hot 23.6°C (74.5°F) in August to a still warm 27.3°C (81.1°F). Klein Windhoek's September nights cool down significantly from the day's heat, to an average low-temperature of 12.7°C (54.9°F).Humidity
September and October, with an average relative humidity of 19%, are the least humid months in Klein Windhoek.Rainfall
Months with rainfall are January through May, September through December. September is the first month it rains in Klein Windhoek. Throughout September, in the average 1.6 rainfall days, it receives 2mm (0.08") of precipitation. Throughout the year, in Klein Windhoek, there are 80.2 rainfall days, and 304mm (11.97") of precipitation is accumulated.Daylight
In Klein Windhoek, the average length of the day in September is 11h and 58min.On the first day of September in Klein Windhoek, Namibia, sunrise is at 07:01 and sunset at 18:41. On the last day of the month, sunrise is at 06:32 and sunset at 18:50 CAT.
Sunshine
In Klein Windhoek, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index in Klein Windhoek is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 during September translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are September temperatures in Klein Windhoek?
What is the least humid month in Klein Windhoek?
What is the average humidity in September in Klein Windhoek?
When does it start to rain in Klein Windhoek?
How many hours of daylight does Klein Windhoek have in September?
What time are sunrise and sunset in September in Klein Windhoek?
How many hours of sunshine does Klein Windhoek have in September?
How high is the UV index in September in Klein Windhoek?
Average temperature in September
Klein Windhoek, Namibia
- Average high temperature in September: 27.3°C
The warmest months (with the highest average high temperature) are October and November (29.5°C).
The month with the lowest average high temperature is July (19.8°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (6°C).
Average pressure in September
Klein Windhoek, Namibia
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is July (1021.3mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).
Average wind speed in September
Klein Windhoek, Namibia
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is October (12.6km/h).
The calmest month (with the lowest average wind speed) is March (9.3km/h).
Average humidity in September
Klein Windhoek, Namibia
- Average humidity in September: 19%
The month with the highest relative humidity is March (51%).
The months with the lowest relative humidity are September and October (19%).
Average rainfall in September
Klein Windhoek, Namibia
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is February (102mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in September
Klein Windhoek, Namibia
- Average rainfall days in September: 1.6 days
The month with the highest number of rainy days is February (15.9 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
Klein Windhoek, Namibia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 9h and 24min).
Average sunshine days in September
Klein Windhoek, Namibia
- Average sunshine days in September: 27.9 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Klein Windhoek, Namibia
- Average UV index in September: 5
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Klein Windhoek, Namibia
- Average cloud cover in September: 6
The month with the most cloud cover is February (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Klein Windhoek, Namibia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Klein Windhoek, Namibia
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