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 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
The arrival of April records an average high-temperature of an agreeable 22.9°C (73.2°F), closely related to the 25.8°C (78.4°F) observed in March. Stellenbosch records a consistent low-temperature of 13°C (55.4°F) during April nights.Humidity
The average relative humidity in April is 68%.Rainfall
In April, the rain falls for 9.1 days. Throughout April, 35mm (1.38") of precipitation is accumulated. In Stellenbosch, during the entire year, the rain falls for 109.6 days and collects up to 458mm (18.03") of precipitation.Daylight
In April, the average length of the day is 11h and 14min.On the first day of the month, sunrise is at 06:57 and sunset at 18:39. On the last day of April, sunrise is at 07:18 and sunset at 18:04 SAST.
Sunshine
In Stellenbosch, South Africa, the average sunshine in April is 8.6h.UV index
The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the average April temperature in Stellenbosch?
What is the average humidity in April in Stellenbosch?
How many days does it rain in April in Stellenbosch?
How many hours of daylight does Stellenbosch have in April?
When are sunrise and sunset in April in Stellenbosch?
How many hours of sunshine does Stellenbosch have in April?
What are the months with the lowest UV index in Stellenbosch?
What is the UV index reading in April in Stellenbosch?
Average temperature in April
Stellenbosch, South Africa
- Average high temperature in April: 22.9°C
The warmest month (with the highest average high temperature) is February (27.3°C).
The months with the lowest average high temperature are June and July (16.2°C).
- Average low temperature in April: 13°C
The months with the highest average low temperature are January and February (15.8°C).
The coldest month (with the lowest average low temperature) is August (7.6°C).
Average pressure in April
Stellenbosch, South Africa
- Average pressure in April: 1017.5mbar
The month with the highest atmospheric pressure is July (1022.1mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in April
Stellenbosch, South Africa
- Average wind speed in April: 11.4km/h
The windiest months (with the highest average wind speed) are January and November (13.5km/h).
The calmest month (with the lowest average wind speed) is May (11.1km/h).
Average humidity in April
Stellenbosch, South Africa
- Average humidity in April: 68%
The months with the highest relative humidity are August and September (77%).
The month with the lowest relative humidity is February (66%).
Average rainfall in April
Stellenbosch, South Africa
- Average rainfall in April: 35mm
The wettest month (with the highest rainfall) is June (103mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in April
Stellenbosch, South Africa
- Average rainfall days in April: 9.1 days
The month with the highest number of rainy days is August (13.5 days).
The month with the least rainy days is February (4.5 days).
Average daylight in April /
Average sunshine in April
Stellenbosch, South Africa
- Average daylight in April: 11h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in April
Stellenbosch, South Africa
- Average sunshine days in April: 19.2 days
The month with the most sunshine days is March (23.1 days).
The month with the least sunshine days is June (14.5 days).
Average UV index in April
Stellenbosch, South Africa
- Average UV index in April: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in April
Stellenbosch, South Africa
- Average cloud cover in April: 24
The month with the most cloud cover is June (Cloud cover 35).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in April
Stellenbosch, South Africa
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, June, October, November and December (10km).
The months with the lowest visibility are May, July, August and September (9km).
Stellenbosch, South Africa
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