Normal weather for Johannesburg in April
It's warm in April in Johannesburg with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 26°C. At night, you can expect temperatures between 10°C and 15°C.
In April, there is an average of 68 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Johannesburg in April |
New York | ||
|---|---|---|---|
 Average Temperature |
24°C | 17°C | |
 High Temp |
26°C | 22°C | |
| Low Temp |
22°C | 12°C | |
 Total Precipitation |
68 mm | 81 mm | |
| Rainy Days |
10 days | 11 days | |
Start of April
The month of April starts in Johannesburg with warm temps, averaging around 24°C during the day and nights around 14°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid April
By mid-April, daytime temps stay steady at around 24°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
End of April
By the end of April, the average daytime temperature in Johannesburg is around 24°C, while nighttime temps are about 11°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Johannesburg?
Looking for great weather? April is a good time to be in Johannesburg. The temperatures are nice, and there’s not too much rain.
Temperature records for Johannesburg in April
Check out the climate of Johannesburg for all months and discover the best travel time
Curious about the weather in other parts of South Africa? Check out the climate and weather for spots like Cape Town, Krugerpark, Stellenbosch, or explore other destinations in South Africa.
March
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Daily Temperature in April in Johannesburg
This chart shows the average daily high and low temperatures in April for Johannesburg, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in Johannesburg
The chart below shows the average daily precipitation in April for Johannesburg, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 10 days of precipitation in Johannesburg.
Daily UV Index in April in Johannesburg
This chart shows the average daily UV index in April in Johannesburg, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Johannesburg Over the Years
This chart shows the average temperature in April in Johannesburg, measured in degrees Celsius, over the past few years.
Total Precipitation in April in Johannesburg Over the Years
This chart shows the average precipitation in April in Johannesburg, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in April for Johannesburg
Click on any day in April to get detailed info about the usual weather on that day in Johannesburg. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Johannesburg
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Average Weather in Johannesburg by Month
Click on a month below to see detailed weather info for Johannesburg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Johannesburg for all months at once
