Johannesburg Météo Prévisions
Johannesburg weather: 17°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Johannesburg weather in mai
One of the best months à visit Johannesburg.
mai runs 3°C cooler than the annual average in Johannesburg.
Météo map for Johannesburg
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in Johannesburg month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 26° | 15° | 77 mm | ★★★★☆ |
| février | 26° | 16° | 92 mm | ★★★★☆ |
| mars | 24° | 14° | 94 mm | ★★★★☆ |
| avril | 21° | 11° | 82 mm | ★★★★☆ |
| mai | 20° | 8° | 15 mm | ★★★★☆ |
| juin | 17° | 5° | 9 mm | ★★★★☆ |
| juillet | 18° | 5° | 3 mm | ★★★★☆ |
| août | 21° | 8° | 24 mm | ★★★★☆ |
| septembre | 24° | 11° | 30 mm | ★★★★☆ |
| octobre | 25° | 12° | 44 mm | ★★★★☆ |
| novembre | 25° | 14° | 78 mm | ★★★★☆ |
| décembre | 26° | 15° | 113 mm | ★★★★☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Johannesburg
Go in janvier, février, mai, juillet, août, septembre, octobre and novembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: mars, juin and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dim.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid mars, juin and décembre – historically the least comfortable months here.
How Johannesburg compares avec nearby places
Annual averages, and the difference against Johannesburg.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Botswana | 276 km | 21°C | +5°C warmer | 477 mm |
| Kruger National Park | 431 km | 24°C | +7°C warmer | 761 mm |
| Mozambique | 453 km | 23°C | +7°C warmer | 961 mm |
Voir les prévisions de Johannesburg par période
Johannesburg weather – more answers
Explore Johannesburg
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Afrique du Sud. Its coordinates are -26.2041, 28.0473. It lies in Afrique.
What is the weather like in Johannesburg maintenant?
It is currently 17°C (62°F) avec ciel dégagé. Humidité is 63% and wind is 12 km/h.
When is the best time à visit Johannesburg?
janvier, février, mai, juillet, août, septembre, octobre and novembre offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. mars, juin and décembre are usually the hardest months for outdoor plans.
What time zone is Johannesburg in?
Johannesburg observes Africa/Johannesburg (UTC+02:00). The heure locale is 5:24 PM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 25, 2026 at 5:24 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
