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 snowfall 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 includes a minor decrease in the average high-temperature, lightly dropping from 26.4°C (79.5°F) to a still warm 23.1°C (73.6°F). Vanderbijlpark in April observes a sharp transition from the daytime heat, falling to an average low of 11.1°C (52°F).Humidity
The average relative humidity in April in Vanderbijlpark is 57%.Rainfall
In Vanderbijlpark, during April, the rain falls for 9.8 days and regularly aggregates up to 26mm (1.02") of precipitation. In Vanderbijlpark, during the entire year, the rain falls for 106.6 days and collects up to 364mm (14.33") of precipitation.Snowfall
In Vanderbijlpark, South Africa, snow does not fall in January through July, September through December.Daylight
In Vanderbijlpark, the average length of the day in April is 11h and 27min.On the first day of April, sunrise is at 06:18 and sunset at 18:06. On the last day of the month, sunrise is at 06:32 and sunset at 17:38 SAST.
Sunshine
In Vanderbijlpark, South Africa, the average sunshine in April is 7.7h.UV index
In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 in April translates into this advice:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the usual temperature for Vanderbijlpark in April?
What is the average humidity in April in Vanderbijlpark?
How much does it rain in Vanderbijlpark in April?
When it does not snow in Vanderbijlpark?
What is the average length of the day in April in Vanderbijlpark?
What time are sunrise and sunset in April in Vanderbijlpark?
How long on average sun shines in April in Vanderbijlpark?
How high is the UV index in April in Vanderbijlpark?
Average temperature in April
Vanderbijlpark, South Africa
- Average high temperature in April: 23.1°C
The warmest month (with the highest average high temperature) is January (28°C).
The months with the lowest average high temperature are June and July (17.6°C).
- Average low temperature in April: 11.1°C
The month with the highest average low temperature is December (16.4°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).
Average pressure in April
Vanderbijlpark, South Africa
- Average pressure in April: 1019.2mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in April
Vanderbijlpark, South Africa
- Average wind speed in April: 9.1km/h
The windiest months (with the highest average wind speed) are September, October and November (12.7km/h).
The calmest month (with the lowest average wind speed) is May (8.4km/h).
Average humidity in April
Vanderbijlpark, South Africa
- Average humidity in April: 57%
The month with the highest relative humidity is February (63%).
The month with the lowest relative humidity is September (32%).
Average rainfall in April
Vanderbijlpark, South Africa
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in April
Vanderbijlpark, South Africa
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is January (18.3 days).
The months with the least rainy days are June, July and August (1.8 days).
Average snowfall days in April
Vanderbijlpark, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Vanderbijlpark, 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 30min).
Average sunshine days in April
Vanderbijlpark, South Africa
- Average sunshine days in April: 18.6 days
The months with the most sunshine days are July and August (28.9 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in April
Vanderbijlpark, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Vanderbijlpark, South Africa
- Average cloud cover in April: 19
The month with the most cloud cover is January (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Vanderbijlpark, South Africa
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Vanderbijlpark, South Africa
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