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
A subtle change in temperatures is noted as March gives way to April, with average highs reducing from a moderately hot 25.9°C (78.6°F) to a pleasant 22.7°C (72.9°F). During the month of April, an average low-temperature of 11.6°C (52.9°F) is recorded in Alberton.Humidity
In April, the average relative humidity is 58%.Rainfall
In Alberton, in April, it is raining for 10.2 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 117 rainfall days, and 425mm (16.73") of precipitation is accumulated.Daylight
The average length of the day in April is 11h and 28min.On the first day of the month, sunrise is at 06:16 and sunset at 18:05. On the last day of April, sunrise is at 06:31 and sunset at 17:38 SAST.
Sunshine
In April, the average sunshine is 7.6h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in April leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the usual temperature for Alberton in April?
What is the average humidity in April in Alberton?
How much does it rain in Alberton in April?
What is the average length of the day in April in Alberton?
When is the sunrise / sunset in April in Alberton?
How long on average sun shines in April in Alberton?
What is the UV index intensity in April in Alberton?
Average temperature in April
Alberton, South Africa
- Average high temperature in April: 22.7°C
The warmest months (with the highest average high temperature) are January, February and December (27.2°C).
The month with the lowest average high temperature is July (17.6°C).
- Average low temperature in April: 11.6°C
The month with the highest average low temperature is January (16.2°C).
The coldest month (with the lowest average low temperature) is July (6°C).
Average pressure in April
Alberton, South Africa
- Average pressure in April: 1019.1mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in April
Alberton, South Africa
- Average wind speed in April: 8.4km/h
The windiest month (with the highest average wind speed) is November (11.7km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in April
Alberton, South Africa
- Average humidity in April: 58%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (34%).
Average rainfall in April
Alberton, South Africa
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in April
Alberton, South Africa
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is July (1.5 days).
Average daylight in April /
Average sunshine in April
Alberton, South Africa
- Average daylight in April: 11h and 3min
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: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in April
Alberton, South Africa
- Average sunshine days in April: 18.1 days
The months with the most sunshine days are July and August (28.8 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in April
Alberton, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Alberton, South Africa
- Average cloud cover in April: 20
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Alberton, South Africa
- Average visibility in April: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Alberton, South Africa
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