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 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
April
Weather in April
Temperature
Arrival of April comes with a reduction in the average high-temperature, falling from a moderately hot 25.9°C (78.6°F) in March to a pleasant 20.9°C (69.6°F). Sterkstroom experiences an average low-temperature of 9.1°C (48.4°F) in the month of April.Humidity
The average relative humidity in April is 54%.Rainfall
In Sterkstroom, in April, it is raining for 9.4 days, with typically 36mm (1.42") of accumulated precipitation. In Sterkstroom, during the entire year, the rain falls for 86.2 days and collects up to 287mm (11.3") of precipitation.Snowfall
In Sterkstroom, South Africa, snow does not fall in January through May, August through December.Daylight
In April, the average length of the day is 11h and 19min.On the first day of April in Sterkstroom, South Africa, sunrise is at 06:25 and sunset at 18:09. On the last day of the month, sunrise is at 06:44 and sunset at 17:37 SAST.
Sunshine
In Sterkstroom, South Africa, the average sunshine in April is 7.9h.UV index
In April, the average daily maximum UV index in Sterkstroom is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 4 transforms into these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Sterkstroom?
What is the average humidity in April in Sterkstroom?
How many days does it rain in April in Sterkstroom?
When it does not snow in Sterkstroom?
What is the average length of the day in April in Sterkstroom?
What time are sunrise and sunset in April in Sterkstroom?
How long on average sun shines in April in Sterkstroom?
What is the UV index intensity in April in Sterkstroom?
Average temperature in April
Sterkstroom, South Africa
- Average high temperature in April: 20.9°C
The warmest month (with the highest average high temperature) is January (28.8°C).
The month with the lowest average high temperature is June (14.2°C).
- Average low temperature in April: 9.1°C
The month with the highest average low temperature is January (16.3°C).
The coldest month (with the lowest average low temperature) is July (2.8°C).
Average pressure in April
Sterkstroom, South Africa
- Average pressure in April: 1019.4mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The months with the lowest atmospheric pressure are January and December (1012.9mbar).
Average wind speed in April
Sterkstroom, South Africa
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is November (15.8km/h).
The calmest month (with the lowest average wind speed) is May (10.3km/h).
Average humidity in April
Sterkstroom, South Africa
- Average humidity in April: 54%
The month with the highest relative humidity is June (55%).
The month with the lowest relative humidity is September (35%).
Average rainfall in April
Sterkstroom, South Africa
- Average rainfall in April: 36mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in April
Sterkstroom, South Africa
- Average rainfall days in April: 9.4 days
The month with the highest number of rainy days is December (10 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in April
Sterkstroom, South Africa
- Average snowfall in April: 0mm
The month with the highest snowfall is June (3mm).
The months with the least snowfall are January, February, March, April, May, August, September, October, November and December (0mm).
Average snowfall days in April
Sterkstroom, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is June (0.6 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Sterkstroom, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in April: 7h and 5min
The months with the most sunshine are January, October, November and December (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days in April
Sterkstroom, South Africa
- Average sunshine days in April: 19.4 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (17.2 days).
Average UV index in April
Sterkstroom, South Africa
- Average UV index in April: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in April
Sterkstroom, South Africa
- Average cloud cover in April: 17
The month with the most cloud cover is April (Cloud cover 17).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in April
Sterkstroom, 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).
