Johannesburg Éghajlat and Average Időjárás
Éghajlat of Johannesburg: average temperatures, rainfall and seasons month by month.
Éghajlat in Johannesburg month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Hónap | Avg high | Avg low | Esőfall | Rating |
|---|---|---|---|---|
| január | 26° | 15° | 77 mm | ★★★★☆ |
| február | 26° | 16° | 92 mm | ★★★★☆ |
| március | 24° | 14° | 94 mm | ★★★★☆ |
| április | 21° | 11° | 82 mm | ★★★★☆ |
| máj | 20° | 8° | 15 mm | ★★★★☆ |
| június | 17° | 5° | 9 mm | ★★★★☆ |
| július | 18° | 5° | 3 mm | ★★★★☆ |
| augusztus | 21° | 7° | 18 mm | ★★★★☆ |
| szeptember | 25° | 11° | 21 mm | ★★★★★ |
| október | 25° | 12° | 44 mm | ★★★★☆ |
| november | 25° | 14° | 78 mm | ★★★★☆ |
| december | 26° | 15° | 113 mm | ★★★★☆ |
Éghajlat type: Mediterranean. Forrás: Open-Meteo archive (ERA5).
Recent extremes in Johannesburg
Magasest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Johannesburg compares és 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 | 466 mm |
| Kruger National Park | 431 km | 24°C | +7°C warmer | 763 mm |
| Mozambique | 453 km | 23°C | +7°C warmer | 961 mm |
Éghajlat by airport in Johannesburg
1 airports mapped in this atlas
Legjobb idő a látogatásra Johannesburg
Go in január, máj, augusztus, szeptember, október and november. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: március, június and december - expect the least comfortable mix of heat, cold or rain.
What this means for Johannesburg
Today is slightly cooler than average for szeptember. The forecast high of 22°C is 3.1°C below the 25°C typical for this month.
A 99% chance means rain is expected over most of the area. Plan indoor alternatives.
Széllökések és 50 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in december és február.
The gap between the warmest and coldest month averages 10°C.
What és pack, what és skip
- Layers - the daily swing is 14°C, so mornings feel nothing like afternoons
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 50 km/h.
- If your dates are flexible, avoid március, június and december - historically the least comfortable months here.
Összefoglaló
Johannesburg is a city in Dél-afrikai Köztársaság. Johannesburg is known for Apartheid Museum and safari gateway. Lakossága körülbelül 5.8 million.
Jelenleg 12°C (53°F) in Johannesburg és többnyire derült. A hőérzet 9°C. Ma a hőmérséklet 11°C és 22°C. A csapadék valószínűsége 99%. Sightseeing conditions score 6/10 - megfelelő — tervezzen az időjárás szerint.
A legjobb időszak Johannesburg is január, máj, augusztus, szeptember, október and november. Az éghajlat Mediterranean. március, június and december tend és be the least comfortable months. február is the warmest month és average highs near 26°C, while július is the coldest és lows near 5°C.
The closest major airport is O. R. Tambo International Airport (JNB), about 21 km away.
Egyszerűen fogalmazva. Today is slightly cooler than average for szeptember. The forecast high of 22°C is 3.1°C below the 25°C typical for this month. The best window és be outside is roughly 1 PM és 4 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Johannesburg today at 9/10. Széllökések és 50 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.
Quick facts about Johannesburg
| Típus | City |
|---|---|
| Ország | Dél-afrikai Köztársaság |
| Kontinens | Afrika |
| Koordináták | 26°12′14.8″S 28°2′50.3″E (-26.2041, 28.0473) |
| Népesség | 5.800.000 |
| Known for | Apartheid Museum and safari gateway |
| Helyi idő | 1:36 AM (UTC+02:00) |
| Best months | január, máj, augusztus, szeptember, október and november |
| Éghajlat | Mediterranean |
Időjárás map for Johannesburg
Animated model layers. Pick a layer és load it.
Animated layers by Szély. For pin-level detail and nearby places, see the interactive map below.
Explore Johannesburg
Every topic we hold for this place, and the same topic for the places around it.
Éghajlat for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Dél-afrikai Köztársaság. Its coordinates are -26.2041, 28.0473. It lies in Afrika.
What is the weather like in Johannesburg jelenleg?
It is currently 12°C (53°F) és többnyire derült. Páratartalom is 90% and wind is 16 km/h.
When is the best time és visit Johannesburg?
január, máj, augusztus, szeptember, október and november offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. március, június 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 1:36 AM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport és 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. |
|---|---|
| Előrejelzés and observations | Open-Meteo (ECMWF and national models). |
| Levegőminőség and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Éghajlat 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 szeptember 19, 2026 at 1:36 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
