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
Grand Valley Estate transitions into April recording an average high-temperature of a still warm 24.3°C (75.7°F), closely aligning with the preceding month's temperature. Throughout April, Grand Valley Estate experiences a low-temperature average of 13.7°C (56.7°F).Humidity
The average relative humidity in April is 78%.Rainfall
In Grand Valley Estate, during April, the rain falls for 13.2 days and regularly aggregates up to 45mm (1.77") of precipitation. In Grand Valley Estate, during the entire year, the rain falls for 156.8 days and collects up to 549mm (21.61") of precipitation.Daylight
In Grand Valley Estate, the average length of the day in April is 11h and 27min.On the first day of the month, sunrise is at 06:04 and sunset at 17:52. On the last day of April, in Grand Valley Estate, sunrise is at 06:19 and sunset at 17:24 SAST.
Sunshine
April has the least sunshine of the year, with an average of 6.4h of sunshine.UV index
April through October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 during April translates into the following guidance:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the average April temperature in Grand Valley Estate?
What is the average humidity in April in Grand Valley Estate?
How many days does it rain in April in Grand Valley Estate?
How many hours of daylight does Grand Valley Estate have in April?
When are sunrise and sunset in April in Grand Valley Estate?
What is the month with the least sunshine in Grand Valley Estate?
How many hours of sunshine does Grand Valley Estate have in April?
What is the month with the lowest UV index in Grand Valley Estate?
What is the UV index intensity in April in Grand Valley Estate?
Average temperature in April
Grand Valley Estate, Swaziland
- Average high temperature in April: 24.3°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (21.4°C).
- Average low temperature in April: 13.7°C
The month with the highest average low temperature is December (17.5°C).
The coldest month (with the lowest average low temperature) is July (9.3°C).
Average pressure in April
Grand Valley Estate, Swaziland
- Average pressure in April: 1019mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1014mbar).
Average wind speed in April
Grand Valley Estate, Swaziland
- Average wind speed in April: 6.3km/h
The windiest month (with the highest average wind speed) is September (8.2km/h).
The calmest month (with the lowest average wind speed) is March (6.1km/h).
Average humidity in April
Grand Valley Estate, Swaziland
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (57%).
Average rainfall in April
Grand Valley Estate, Swaziland
- Average rainfall in April: 45mm
The wettest month (with the highest rainfall) is December (110mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in April
Grand Valley Estate, Swaziland
- Average rainfall days in April: 13.2 days
The month with the highest number of rainy days is December (22.7 days).
The month with the least rainy days is June (3.6 days).
Average daylight in April /
Average sunshine in April
Grand Valley Estate, Swaziland
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in April
Grand Valley Estate, Swaziland
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is June (25.4 days).
The month with the least sunshine days is December (5.3 days).
Average UV index in April
Grand Valley Estate, Swaziland
- Average UV index in April: 5
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 5).
Average cloud cover in April
Grand Valley Estate, Swaziland
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in April
Grand Valley Estate, Swaziland
- Average visibility in April: 8km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (7km).
Grand Valley Estate, Swaziland
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