September weather forecast
Zebediela, South Africa

September

Weather in September

September, the first month of the spring in Zebediela, is still a warm month, with an average temperature varying between 27.7°C (81.9°F) and 13.5°C (56.3°F).

Temperature

September's onset brings a minor rise in the average high-temperature, moving from 23.9°C (75°F) in August to a still warm 27.7°C (81.9°F). Despite drastic daily temperature oscillations, Zebediela cools down to an average low-temperature of 13.5°C (56.3°F) in September.

Heat index

For September, the heat index is calculated to be 27°C (80.6°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Note that heat index values are valued for light wind and location in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The least humid month is September, with an average relative humidity of 41%.

Rainfall

In September, in Zebediela, the rain falls for 2.5 days. Throughout September, 6mm (0.24") of precipitation is accumulated. In Zebediela, during the entire year, the rain falls for 112.5 days and collects up to 415mm (16.34") of precipitation.

Daylight

The average length of the day in September in Zebediela is 11h and 58min.
On the first day of September, sunrise is at 06:13 and sunset at 17:51. On the last day of the month, sunrise is at 05:43 and sunset at 18:02 SAST.

Sunshine

The average sunshine in September is 9.1h.

UV index

January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

What is the usual temperature for Zebediela in September?
An average high-temperature, in September, in Zebediela, is 27.7°C (81.9°F) and the average low-temperature is 13.5°C (56.3°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 27°C (80.6°F).
What is the least humid month?
September is the least humid month, with an average relative humidity of 41%.
What is the average humidity in September?
The average relative humidity in September is 41%.
How much does it rain in September?
In Zebediela, South Africa, in September, it is raining for 2.5 days, with typically 6mm (0.24") of accumulated precipitation.
How many hours of daylight does Zebediela have in September?
In Zebediela, the average day length in September is 11h and 58min.
When are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 06:13 and sunset at 17:51. On the last day of the month, sunrise is at 05:43 and sunset at 18:02 SAST.
How many hours of sunshine does Zebediela have in September?
In September, the average sunshine duration is 9.1h.
When is the highest UV index?
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Zebediela.
What is the UV index intensity in September?
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Zebediela, South Africa
Average temperature in September
Zebediela, South Africa
  • Average high temperature in September: 27.7°C

The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (20.2°C).

  • Average low temperature in September: 13.5°C

The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).

Average pressure in September - Zebediela, South Africa
Average pressure in September
Zebediela, South Africa
  • Average pressure in September: 1018.6mbar

The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).

Average wind speed in September - Zebediela, South Africa
Average wind speed in September
Zebediela, South Africa
  • Average wind speed in September: 9.3km/h

The windiest month (with the highest average wind speed) is October (10.1km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).

Average humidity in September - Zebediela, South Africa
Average humidity in September
Zebediela, South Africa
  • Average humidity in September: 41%

The months with the highest relative humidity are January and February (66%).
The month with the lowest relative humidity is September (41%).

Average rainfall in September - Zebediela, South Africa
Average rainfall in September
Zebediela, South Africa
  • Average rainfall in September: 6mm

The wettest month (with the highest rainfall) is December (101mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in September - Zebediela, South Africa
Average rainfall days in September
Zebediela, South Africa
  • Average rainfall days in September: 2.5 days

The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is August (0.6 days).

Average daylight in September / Average sunshine in September - Zebediela, South Africa
Average daylight in September /
Average sunshine in September
Zebediela, South Africa
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).

Average sunshine days in September - Zebediela, South Africa
Average sunshine days in September
Zebediela, South Africa
  • Average sunshine days in September: 25.5 days

The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is January (8.3 days).

Average UV index in September - Zebediela, South Africa
Average UV index in September
Zebediela, South Africa
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, September, 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 - Zebediela, South Africa
Average cloud cover in September
Zebediela, South Africa
  • Average cloud cover in September: 8

The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in September - Zebediela, South Africa
Average visibility in September
Zebediela, South Africa
  • Average visibility in September: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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