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
April
Weather in April
Temperature
April begins with an average high-temperature of a still moderately hot 23°C (73.4°F), reflecting close similarity to the preceding month. The temperature lowers to an average of 16.7°C (62.1°F) during April nights.Humidity
In Swartkops, the average relative humidity in April is 71%.Rainfall
In Swartkops, in April, it is raining for 11 days, with typically 24mm (0.94") of accumulated precipitation. In Swartkops, during the entire year, the rain falls for 138.6 days and collects up to 314mm (12.36") of precipitation.Daylight
In April, the average length of the day is 11h and 14min.On the first day of April in Swartkops, sunrise is at 06:30 and sunset at 18:12. On the last day of the month, sunrise is at 06:51 and sunset at 17:37 SAST.
Sunshine
In Swartkops, the average sunshine in April is 7.1h.UV index
March through November, with an average maximum UV index of 5, are months with the lowest UV index in Swartkops. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Swartkops?
What is the average humidity in April in Swartkops?
How much does it rain in Swartkops in April?
What is the average length of the day in April in Swartkops?
When is the sunrise / sunset in April in Swartkops?
How long on average sun shines in April in Swartkops?
What are the months with the lowest UV index in Swartkops?
What is the UV index reading in April in Swartkops?
Average temperature in April
Swartkops, South Africa
- Average high temperature in April: 23°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in April: 16.7°C
The month with the highest average low temperature is February (19.5°C).
The coldest months (with the lowest average low temperature) are July and August (13.3°C).
Average pressure in April
Swartkops, South Africa
- Average pressure in April: 1017.9mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1013.5mbar).
Average wind speed in April
Swartkops, South Africa
- Average wind speed in April: 17.1km/h
The windiest month (with the highest average wind speed) is October (20.3km/h).
The calmest month (with the lowest average wind speed) is May (16.4km/h).
Average humidity in April
Swartkops, South Africa
- Average humidity in April: 71%
The months with the highest relative humidity are January, February and December (76%).
The month with the lowest relative humidity is June (62%).
Average rainfall in April
Swartkops, South Africa
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is March (33mm).
The driest month (with the least rainfall) is May (21mm).
Average rainfall days in April
Swartkops, South Africa
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is June (7.8 days).
Average daylight in April /
Average sunshine in April
Swartkops, 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: 7h and 1min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in April
Swartkops, South Africa
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in April
Swartkops, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in April
Swartkops, South Africa
- Average cloud cover in April: 30
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in April
Swartkops, 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).
