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 brings a marginal elevation to a still agreeable 21.4°C (70.5°F) from August's 21.1°C (70°F) in Umzumbe's average high-temperatures. Umzumbe navigates through September with a barely noticeable decrease in temperature at night, stabilizing at a comfortable 16.4°C (61.5°F).Humidity
In Umzumbe, the average relative humidity in September is 74%.Rainfall
In Umzumbe, during September, the rain falls for 14.5 days and regularly aggregates up to 34mm (1.34") of precipitation. In Umzumbe, during the entire year, the rain falls for 188 days and collects up to 592mm (23.31") of precipitation.Daylight
In Umzumbe, the average length of the day in September is 11h and 55min.On the first day of September in Umzumbe, sunrise is at 06:13 and sunset at 17:43. On the last day of the month, sunrise is at 05:37 and sunset at 17:59 SAST.
Sunshine
In Umzumbe, the average sunshine in September is 6.9h.UV index
The months with the lowest UV index are May through November, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the UV index of 5 transforms into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the temperature in September in Umzumbe?
What is the average humidity in September in Umzumbe?
How many days does it rain in September in Umzumbe?
How many hours of daylight does Umzumbe have in September?
When is the sunrise / sunset in September in Umzumbe?
How long on average sun shines in September in Umzumbe?
What are the months with the lowest UV index in Umzumbe?
What is the UV index intensity in September in Umzumbe?
Average temperature in September
Umzumbe, South Africa
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is February (25.7°C).
The month with the lowest average high temperature is July (20.4°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is February (20.9°C).
The coldest month (with the lowest average low temperature) is July (14.8°C).
Average pressure in September
Umzumbe, South Africa
- Average pressure in September: 1018.8mbar
The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1014.1mbar).
Average wind speed in September
Umzumbe, South Africa
- Average wind speed in September: 19km/h
The windiest month (with the highest average wind speed) is October (19.8km/h).
The calmest month (with the lowest average wind speed) is May (15.3km/h).
Average humidity in September
Umzumbe, South Africa
- Average humidity in September: 74%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is June (62%).
Average rainfall in September
Umzumbe, South Africa
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is June (14mm).
Average rainfall days in September
Umzumbe, South Africa
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is December (22.1 days).
The month with the least rainy days is June (7.8 days).
Average daylight in September /
Average sunshine in September
Umzumbe, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 0min).
Average sunshine days in September
Umzumbe, South Africa
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is June (20.1 days).
The month with the least sunshine days is December (3.8 days).
Average UV index in September
Umzumbe, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April and December (UV index 6).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 5).
Average cloud cover in September
Umzumbe, South Africa
- Average cloud cover in September: 39
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in September
Umzumbe, South Africa
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
Umzumbe, South Africa
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