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 shift from March to April coincides with a small decrease in the average high-temperature, down to an agreeable 22.6°C (72.7°F) from a moderately hot 26.3°C (79.3°F). Robertson's nighttime temperature in April drops to an average of 11°C (51.8°F).Humidity
In April, the average relative humidity is 62%.Rainfall
In Robertson, during April, the rain falls for 8.7 days and regularly aggregates up to 19mm (0.75") of precipitation. In Robertson, during the entire year, the rain falls for 101.2 days and collects up to 310mm (12.2") of precipitation.Daylight
The average length of the day in April in Robertson is 11h and 14min.On the first day of April in Robertson, sunrise is at 06:53 and sunset at 18:35. On the last day of the month, sunrise is at 07:14 and sunset at 18:00 SAST.
Sunshine
In April, the average sunshine is 8.8h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 4 during April translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the usual temperature for Robertson in April?
What is the average humidity in April in Robertson?
How much does it rain in Robertson in April?
How many hours of daylight does Robertson have in April?
When are sunrise and sunset in April in Robertson?
How long on average sun shines in April in Robertson?
What is the UV index intensity in April in Robertson?
Average temperature in April
Robertson, South Africa
- Average high temperature in April: 22.6°C
The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is June (15.1°C).
- Average low temperature in April: 11°C
The month with the highest average low temperature is February (14.9°C).
The coldest month (with the lowest average low temperature) is August (5.1°C).
Average pressure in April
Robertson, South Africa
- Average pressure in April: 1017.5mbar
The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is February (1013.1mbar).
Average wind speed in April
Robertson, South Africa
- Average wind speed in April: 9.3km/h
The windiest month (with the highest average wind speed) is November (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.3km/h).
Average humidity in April
Robertson, South Africa
- Average humidity in April: 62%
The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is February (59%).
Average rainfall in April
Robertson, South Africa
- Average rainfall in April: 19mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in April
Robertson, South Africa
- Average rainfall days in April: 8.7 days
The month with the highest number of rainy days is June (11.7 days).
The month with the least rainy days is February (5.5 days).
Average daylight in April /
Average sunshine in April
Robertson, 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 5min
The month with the most sunshine is December (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).
Average sunshine days in April
Robertson, South Africa
- Average sunshine days in April: 18.4 days
The month with the most sunshine days is March (21.6 days).
The month with the least sunshine days is June (15.7 days).
Average UV index in April
Robertson, 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 June and July (UV index 3).
Average cloud cover in April
Robertson, South Africa
- Average cloud cover in April: 24
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 17).
Average visibility in April
Robertson, South Africa
- Average visibility in April: 9km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
Robertson, South Africa
Weather forecast for your location
2. Allow the app to use your location
