Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April brings an average high-temperature of a still warm 23.6°C (74.5°F) in East London, showing a slight difference from March's 25.3°C (77.5°F). Throughout April, the temperature tends to fall to a consistent average low of 17.7°C (63.9°F).Humidity
The average relative humidity in April is 71%.Rainfall
In East London, in April, it is raining for 12.6 days, with typically 40mm (1.57") of accumulated precipitation. In East London, during the entire year, the rain falls for 140.9 days and collects up to 352mm (13.86") of precipitation.Sea temperature
In April, the average sea temperature in East London is 24.4°C (75.9°F).Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 24.4°C (75.9°F). (Olympic swimming regulations state a water temperature of 25°C (77°F) to 28°C (82.4°F).)
Daylight
In East London, the average length of the day in April is 11h and 16min.On the first day of April in East London, sunrise is at 06:20 and sunset at 18:03. On the last day of the month, sunrise is at 06:41 and sunset at 17:29 SAST.
Sunshine
The month with the least sunshine is April, with an average of 6.3h of sunshine.UV index
January, February, April and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 6 suggests these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Notice! The Sun's UV exposure elevates with sand and water reflections.
Frequently asked questions
What is the average April temperature in East London?
What is the average humidity in April in East London?
How much does it rain in East London in April?
How warm is the water in April in East London?
What is the average length of the day in April in East London?
When is the sunrise / sunset in April in East London?
What is the month with the least sunshine in East London?
How many hours of sunshine does East London have in April?
What is the month with the highest UV index in East London?
What is the UV index reading in April in East London?
Average temperature in April
East London, South Africa
- Average high temperature in April: 23.6°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 (20.8°C).
- Average low temperature in April: 17.7°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (14.2°C).
Average pressure in April
East London, South Africa
- Average pressure in April: 1018.3mbar
The month with the highest atmospheric pressure is July (1022.5mbar).
The month with the lowest atmospheric pressure is January (1013.8mbar).
Average wind speed in April
East London, South Africa
- Average wind speed in April: 18.3km/h
The windiest month (with the highest average wind speed) is October (20.7km/h).
The calmest month (with the lowest average wind speed) is May (16.8km/h).
Average humidity in April
East London, South Africa
- Average humidity in April: 71%
The months with the highest relative humidity are January and December (78%).
The month with the lowest relative humidity is June (58%).
Average rainfall in April
East London, South Africa
- Average rainfall in April: 40mm
The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is May (14mm).
Average rainfall days in April
East London, South Africa
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is December (15.9 days).
The month with the least rainy days is June (6.3 days).
Average sea temperature in April
East London, South Africa
- Average sea temperature in April: 24.4°C
The best month for swimming (with the highest average sea temperature) is March (25.5°C).
The coldest month (with the lowest average sea temperature) is August (20.4°C).
Average daylight in April /
Average sunshine in April
East London, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is November (Average sunshine: 8h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in April
East London, South Africa
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is June (21.8 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in April
East London, South Africa
- Average UV index in April: 6
The months with the highest UV index are January, February, April and December (UV index 6).
The months with the lowest UV index are March, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in April
East London, South Africa
- Average cloud cover in April: 35
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in April
East London, South Africa
- Average visibility in April: 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).
East London, South Africa
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