Johannesburg Vejr Prognose
Johannesburg weather: 11°C, mest klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Resumé
Johannesburg is a city in Sydafrika. Johannesburg is known for Apartheid Museum and safari gateway. Der bor omkring 5.8 million.
Lige nu er det 11°C (52°F) in Johannesburg med mest klart. Det føles som 9°C. I dag ligger temperaturen mellem 11°C og 20°C. Sandsynligheden for nedbør er 82%. Sightseeing conditions score 6.8/10 - rimelige — planlæg efter vejret.
Det bedste tidspunkt at besøge Johannesburg is januar, maj, august, september, oktober and november. Klimaet er Mediterranean. marts, juni and december tend og be the least comfortable months. februar is the warmest month med average highs near 26°C, while juli is the coldest med lows near 5°C.
The closest major airport is O. R. Tambo International Airport (JNB), about 21 km away.
Kort sagt. Today is cooler than average for september. The forecast high of 20°C is 4.8°C below the 25°C typical for this month. The best window og be outside is roughly 3 PM og 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Johannesburg today at 8.3/10. Vindstød og 54 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Vejret i Johannesburg lige nu
Open-Meteo Updated 6:37 AM, sep 15 local time.
Se prognosen for Johannesburg efter tidsinterval
Næste 24 timer
Temperatur, nedbørssandsynlighed og vind time for time.
16-day forecast for Johannesburg
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tir, sep 15 | 🌦️ Light drizzle | 20° / 11° | 82% · 0 mm | 22 km/h | 8 |
| ons, sep 16 | ⛅ Delvist skyet | 23° / 12° | 6% | 17 km/h | 8 |
| tor, sep 17 | 🌦️ Light drizzle | 25° / 14° | 40% · 0 mm | 22 km/h | 8 |
| fre, sep 18 | 🌦️ Light drizzle | 22° / 13° | 61% · 1 mm | 20 km/h | 8 |
| lør, sep 19 | 🌦️ Light drizzle | 21° / 12° | 28% · 0 mm | 20 km/h | 8 |
| søn, sep 20 | 🌦️ Light showers | 16° / 11° | 72% · 11 mm | 15 km/h | 4 |
| man, sep 21 | 🌦️ Light showers | 16° / 11° | 72% · 20 mm | 13 km/h | 4 |
| tir, sep 22 | 🌦️ Light drizzle | 19° / 10° | 25% · 1 mm | 9 km/h | 8 |
| ons, sep 23 | 🌦️ Light drizzle | 19° / 12° | 18% · 1 mm | 11 km/h | 8 |
| tor, sep 24 | 🌦️ Støvregn | 21° / 11° | 25% · 4 mm | 16 km/h | 8 |
| fre, sep 25 | 🌦️ Light drizzle | 17° / 10° | 24% · 4 mm | 14 km/h | 8 |
| lør, sep 26 | 🌦️ Light showers | 18° / 11° | 20% · 15 mm | 17 km/h | 8 |
| søn, sep 27 | 🌧️ Heavy drizzle | 17° / 11° | 10% · 9 mm | 15 km/h | 9 |
| man, sep 28 | 🌦️ Light drizzle | 20° / 12° | 14% · 1 mm | 10 km/h | 9 |
| tir, sep 29 | 🌦️ Light drizzle | 25° / 12° | 18% · 0 mm | 19 km/h | 9 |
| ons, sep 30 | ☀️ Klar himmel | -- / -- | 22% | -- | — |
Klima in Johannesburg month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 26° | 15° | 77 mm | ★★★★☆ |
| februar | 26° | 16° | 92 mm | ★★★★☆ |
| marts | 24° | 14° | 94 mm | ★★★★☆ |
| april | 21° | 11° | 82 mm | ★★★★☆ |
| maj | 20° | 8° | 15 mm | ★★★★☆ |
| juni | 17° | 5° | 9 mm | ★★★★☆ |
| juli | 18° | 5° | 3 mm | ★★★★☆ |
| august | 21° | 7° | 18 mm | ★★★★☆ |
| september | 25° | 11° | 21 mm | ★★★★★ |
| oktober | 25° | 12° | 44 mm | ★★★★☆ |
| november | 25° | 14° | 78 mm | ★★★★☆ |
| december | 26° | 15° | 113 mm | ★★★★☆ |
Klima type: Mediterranean. Kilde: Open-Meteo archive (ERA5).
Vejr map for Johannesburg
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in Johannesburg
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
søn, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Bedste rejsetid Johannesburg
Go in januar, maj, august, september, oktober and november. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: marts, juni and december - expect the least comfortable mix of heat, cold or rain.
Vejr by airport in Johannesburg
1 airports mapped in this atlas
Explore Johannesburg
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Sydafrika. Its coordinates are -26.2041, 28.0473. It lies in Afrika.
What is the weather like in Johannesburg lige nu?
It is currently 11°C (52°F) med mest klart. Luftfugtighed is 98% and wind is 11 km/h.
When is the best time og visit Johannesburg?
januar, maj, august, september, oktober and november offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. marts, juni and december are usually the hardest months for outdoor plans.
What time zone is Johannesburg in?
Johannesburg observes Africa/Johannesburg (UTC+02:00). The local time is 6:37 AM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport og Johannesburg?
The closest airports are O. R. Tambo International Airport (JNB), 21 km away.
What places are in Johannesburg?
Johannesburg covers 1 places in this atlas, including O. R. Tambo International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 15, 2026 at 6:37 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
