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
With April's onset, the weather in Welkom reveals a slight temperature decrease, transitioning from 27.9°C (82.2°F) in March to a still warm 23.6°C (74.5°F). During April, Welkom consistently records a temperature low averaging a fresh 12.5°C (54.5°F).Humidity
In April, the average relative humidity in Welkom is 50%.Rainfall
In Welkom, in April, it is raining for 7.3 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Welkom, there are 73.3 rainfall days, and 192mm (7.56") of precipitation is accumulated.Daylight
The average length of the day in April is 11h and 25min.On the first day of the month, sunrise is at 06:23 and sunset at 18:10. On the last day of April, sunrise is at 06:38 and sunset at 17:41 SAST.
Sunshine
The average sunshine in April in Welkom is 8h.UV index
In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 5 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the average April temperature in Welkom?
What is the average humidity in April in Welkom?
How much does it rain in Welkom in April?
How many hours of daylight does Welkom have in April?
When is the sunrise / sunset in April in Welkom?
How long on average sun shines in April in Welkom?
What is the UV index reading in April in Welkom?
Average temperature in April
Welkom, South Africa
- Average high temperature in April: 23.6°C
The warmest month (with the highest average high temperature) is January (30.2°C).
The month with the lowest average high temperature is June (17.3°C).
- Average low temperature in April: 12.5°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (5.5°C).
Average pressure in April
Welkom, South Africa
- Average pressure in April: 1019mbar
The month with the highest atmospheric pressure is July (1025mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in April
Welkom, South Africa
- Average wind speed in April: 10.2km/h
The windiest month (with the highest average wind speed) is November (14.4km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).
Average humidity in April
Welkom, South Africa
- Average humidity in April: 50%
The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is September (30%).
Average rainfall in April
Welkom, South Africa
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is January (33mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in April
Welkom, South Africa
- Average rainfall days in April: 7.3 days
The month with the highest number of rainy days is January (11.9 days).
The month with the least rainy days is July (1.4 days).
Average daylight in April /
Average sunshine in April
Welkom, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in April
Welkom, South Africa
- Average sunshine days in April: 22.2 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (15.3 days).
Average UV index in April
Welkom, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, 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
Welkom, South Africa
- Average cloud cover in April: 18
The months with the most cloud cover are January and February (Cloud cover 19).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in April
Welkom, South Africa
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Welkom, South Africa
Weather forecast for your location
2. Allow the app to use your location
