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
September's arrival sees a mild rise in the average high-temperature, transitioning from August's pleasant 21.9°C (71.4°F) to a warm 25.2°C (77.4°F). Dundee's nights during September are marked by a pronounced drop from daytime temperatures, experiencing an average low of 11.3°C (52.3°F).Humidity
In September, the average relative humidity is 45%.Rainfall
In September, the rain falls for 7 days. Throughout September, 15mm (0.59") of precipitation is accumulated. Throughout the year, there are 148.2 rainfall days, and 490mm (19.29") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:12 and sunset at 17:45. On the last day of September, sunrise is at 05:38 and sunset at 17:59 SAST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In Dundee, South Africa, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 5 during September translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are September temperatures in Dundee?
What is the average humidity in September in Dundee?
How many days does it rain in September in Dundee?
How many hours of daylight does Dundee have in September?
When are sunrise and sunset in September in Dundee?
How many hours of sunshine does Dundee have in September?
What is the UV index reading in September in Dundee?
Average temperature in September
Dundee, South Africa
- Average high temperature in September: 25.2°C
The warmest month (with the highest average high temperature) is December (27.2°C).
The month with the lowest average high temperature is June (18.5°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is December (14.9°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).
Average pressure in September
Dundee, South Africa
- Average pressure in September: 1019.4mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed in September
Dundee, South Africa
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is September (10.3km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in September
Dundee, South Africa
- Average humidity in September: 45%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (44%).
Average rainfall in September
Dundee, South Africa
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Dundee, South Africa
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is December (23.7 days).
The month with the least rainy days is July (2.3 days).
Average daylight in September /
Average sunshine in September
Dundee, South Africa
- 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 24min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are October and November (Average sunshine: 11h and 12min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in September
Dundee, South Africa
- Average sunshine days in September: 19.6 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in September
Dundee, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Dundee, South Africa
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 9).
Average visibility in September
Dundee, South Africa
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Dundee, South Africa
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