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 onset records a minor alteration in the average high-temperature to a still comfortable 19.7°C (67.5°F) from August's 18.6°C (65.5°F). Throughout September, the average low-temperature dips to a mild 13.2°C (55.8°F).Humidity
The average relative humidity in September is 65%.Rainfall
In Noordoewer, in September, it is raining for 4.6 days, with typically 4mm (0.16") of accumulated precipitation. In Noordoewer, Namibia, during the entire year, the rain falls for 46.8 days and collects up to 59mm (2.32") of precipitation.Daylight
In Noordoewer, the average length of the day in September is 11h and 56min.On the first day of September, sunrise is at 07:03 and sunset at 18:35. On the last day of the month, sunrise is at 06:28 and sunset at 18:50 CAT.
Sunshine
In September, the average sunshine is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Noordoewer have in September?
What is the UV index reading in September?
Average temperature in September
Noordoewer, Namibia
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is February (24.3°C).
The month with the lowest average high temperature is August (18.6°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is February (18.1°C).
The coldest month (with the lowest average low temperature) is August (12.3°C).
Average pressure in September
Noordoewer, Namibia
- Average pressure in September: 1018.8mbar
The month with the highest atmospheric pressure is July (1021.5mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in September
Noordoewer, Namibia
- Average wind speed in September: 17.7km/h
The windiest month (with the highest average wind speed) is November (20.3km/h).
The calmest month (with the lowest average wind speed) is May (13.7km/h).
Average humidity in September
Noordoewer, Namibia
- Average humidity in September: 65%
The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is July (60%).
Average rainfall in September
Noordoewer, Namibia
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is June (9mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in September
Noordoewer, Namibia
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is June (5.1 days).
The month with the least rainy days is December (2.8 days).
Average daylight in September /
Average sunshine in September
Noordoewer, Namibia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 9h and 12min).
Average sunshine days in September
Noordoewer, Namibia
- Average sunshine days in September: 23.8 days
The months with the most sunshine days are March and May (26.3 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in September
Noordoewer, Namibia
- Average UV index in September: 5
The months with the highest UV index are January and February (UV index 6).
The months with the lowest UV index are June and August (UV index 4).
Average cloud cover in September
Noordoewer, Namibia
- Average cloud cover in September: 15
The month with the most cloud cover is October (Cloud cover 16).
The months with the least cloud cover are March and July (Cloud cover 12).
Average visibility in September
Noordoewer, 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).
