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
Graskop experiences a transition to an agreeable 21.5°C (70.7°F) in average high-temperatures with the arrival of April, not greatly differing from March's 23.9°C (75°F). April's average low-temperature reading settles at a cool 10.1°C (50.2°F).Humidity
The average relative humidity in April is 77%.Rainfall
In Graskop, in April, it is raining for 15.6 days, with typically 37mm (1.46") of accumulated precipitation. In Graskop, during the entire year, the rain falls for 169.8 days and collects up to 675mm (26.57") of precipitation.Daylight
In Graskop, the average length of the day in April is 11h and 30min.On the first day of the month, sunrise is at 06:05 and sunset at 17:55. On the last day of April, in Graskop, sunrise is at 06:18 and sunset at 17:29 SAST.
Sunshine
With an average of 6.8h of sunshine, April has the least sunshine of the year.UV index
The months with the highest UV index are January through April, August through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in April leads to these recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the temperature in April in Graskop?
What is the average humidity in April in Graskop?
How much does it rain in Graskop in April?
How many hours of daylight does Graskop have in April?
What time are sunrise and sunset in April in Graskop?
What is the month with the least sunshine in Graskop?
How many hours of sunshine does Graskop have in April?
When is the highest UV index in Graskop?
What is the UV index reading in April in Graskop?
Average temperature in April
Graskop, South Africa
- Average high temperature in April: 21.5°C
The warmest month (with the highest average high temperature) is December (24.9°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in April: 10.1°C
The month with the highest average low temperature is December (15°C).
The coldest month (with the lowest average low temperature) is July (4.4°C).
Average pressure in April
Graskop, South Africa
- Average pressure in April: 1019.2mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is January (1013.8mbar).
Average wind speed in April
Graskop, South Africa
- Average wind speed in April: 6km/h
The windiest months (with the highest average wind speed) are September and October (7.6km/h).
The calmest months (with the lowest average wind speed) are March and May (5.9km/h).
Average humidity in April
Graskop, South Africa
- Average humidity in April: 77%
The months with the highest relative humidity are January, February and March (80%).
The month with the lowest relative humidity is September (55%).
Average rainfall in April
Graskop, South Africa
- Average rainfall in April: 37mm
The wettest month (with the highest rainfall) is December (136mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in April
Graskop, South Africa
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is June (2.5 days).
Average daylight in April /
Average sunshine in April
Graskop, South Africa
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is November (Average sunshine: 10h and 24min).
The month with the least sunshine is April (Average sunshine: 6h and 48min).
Average sunshine days in April
Graskop, South Africa
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is December (2.8 days).
Average UV index in April
Graskop, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 5).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Graskop, South Africa
- Average cloud cover in April: 37
The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 14).
Average visibility in April
Graskop, South Africa
- Average visibility in April: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).
Graskop, South Africa
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