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 sea temperature 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 in Port Elizabeth brings an average high-temperature of a pleasant 20.3°C (68.5°F), nearly identical to the preceding month. During the month of September, an average low-temperature of 14.1°C (57.4°F) is recorded in Port Elizabeth, South Africa.Humidity
In September, the average relative humidity is 71%.Rainfall
In Port Elizabeth, in September, during 9.4 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Port Elizabeth, during the entire year, the rain falls for 138.6 days and collects up to 314mm (12.36") of precipitation.Sea temperature
In Port Elizabeth, the average seawater temperature in September is 19.2°C (66.6°F).Note: Most people do not enjoy swimming in water that is 19.2°C (66.6°F). Breathing becomes increasingly challenging as the water temperature dips under 21°C (69.8°F).
Daylight
In Port Elizabeth, South Africa, the average length of the day in September is 11h and 53min.On the first day of September, sunrise is at 06:35 and sunset at 18:00. On the last day of the month, sunrise is at 05:55 and sunset at 18:20 SAST.
Sunshine
In September, the average sunshine in Port Elizabeth is 8.5h.UV index
The months with the lowest UV index are March through November, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Port Elizabeth?
What is the average humidity in September in Port Elizabeth?
How much does it rain in Port Elizabeth in September?
What is the sea temperature in September in Port Elizabeth?
How many hours of daylight does Port Elizabeth have in September?
What time are sunrise and sunset in September in Port Elizabeth?
How long on average sun shines in September in Port Elizabeth?
What are the months with the lowest UV index in Port Elizabeth?
What is the UV index intensity in September in Port Elizabeth?
Average temperature in September
Port Elizabeth, South Africa
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is February (19.5°C).
The coldest months (with the lowest average low temperature) are July and August (13.3°C).
Average pressure in September
Port Elizabeth, South Africa
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1013.5mbar).
Average wind speed in September
Port Elizabeth, South Africa
- Average wind speed in September: 19.9km/h
The windiest month (with the highest average wind speed) is October (20.3km/h).
The calmest month (with the lowest average wind speed) is May (16.4km/h).
Average humidity in September
Port Elizabeth, South Africa
- Average humidity in September: 71%
The months with the highest relative humidity are January, February and December (76%).
The month with the lowest relative humidity is June (62%).
Average rainfall in September
Port Elizabeth, South Africa
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is March (33mm).
The driest month (with the least rainfall) is May (21mm).
Average rainfall days in September
Port Elizabeth, South Africa
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is June (7.8 days).
Average sea temperature in September
Port Elizabeth, South Africa
- Average sea temperature in September: 19.2°C
The best month for swimming (with the highest average sea temperature) is January (22.1°C).
The coldest month (with the lowest average sea temperature) is August (18.5°C).
Average daylight in September /
Average sunshine in September
Port Elizabeth, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in September
Port Elizabeth, South Africa
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in September
Port Elizabeth, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in September
Port Elizabeth, South Africa
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in September
Port Elizabeth, South Africa
- 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).
Port Elizabeth, South Africa
Weather forecast for your location
2. Allow the app to use your location