Weather in Johannesburg: June
 |
Average day temperature: | 62.7°F |
| Average night temperature: | 49.2°F | |
 |
Number of sunny days: | 28 days |
| Day length: | 10.5 - 10.6 hours | |
 |
Number of rainy days: | 0 days |
| Precipitation totals: | 0.1 in. | |
| more information | ||
14 days
forecast
forecast
| Johannesburg |
weather in
July
July
| Johannesburg |
Air temperature in June, °F
Show year:
2026
2025
2024
The highest day temperature during June of 2026 was 68°F. At the same time the lowest night temperature was 44°F. Daily and nightly averages during June were 62.0°F and 51.6°F.
Sunny, partly cloudy and cloudy days
Almost all days of June in Johannesburg are sunny. Cloudy days are rare.
Precipitation total in June, in.
Precipitation total value in Johannesburg in June is 0.0 in. Other months of the year show relatively similar values.
Wind speed in June, mph
The average wind speed value in June is 5.5 mph It makes June one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 9.7.
Best time for vacation in Johannesburg
Johannesburg on a weather map
Places in South Africa:
Name
°F
24 Hours Forecast
Johannesburg
Local time: 21:41
June 28, sunday
0000
52°F
S
4 mph
4 mph
0300
52°F
SE
2 mph
2 mph
0600
50°F
SE
2 mph
2 mph
0900
54°F
SE
5 mph
5 mph
1200
59°F
SE
6 mph
6 mph
1500
63°F
E
6 mph
6 mph
1800
59°F
E
4 mph
4 mph
2100
55°F
SE
4 mph
4 mph
