Johannesburg Klima and Average Počasí
Klima of Johannesburg: average temperatures, rainfall and seasons month by month.
Klima in Johannesburg month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | 26° | 15° | 77 mm | ★★★★☆ |
| únor | 26° | 16° | 92 mm | ★★★★☆ |
| březen | 24° | 14° | 94 mm | ★★★★☆ |
| duben | 21° | 11° | 82 mm | ★★★★☆ |
| kvě | 20° | 8° | 15 mm | ★★★★☆ |
| červen | 17° | 5° | 9 mm | ★★★★☆ |
| červenec | 18° | 5° | 3 mm | ★★★★☆ |
| srpen | 21° | 7° | 7 mm | ★★★★☆ |
| září | 25° | 11° | 21 mm | ★★★★★ |
| říjen | 25° | 12° | 44 mm | ★★★★☆ |
| listopad | 25° | 14° | 78 mm | ★★★★☆ |
| prosinec | 26° | 15° | 113 mm | ★★★★☆ |
Klima type: Mediterranean. Zdroj: Open-Meteo archive (ERA5).
Recent extremes in Johannesburg
Vysokéest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Johannesburg compares s 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 | 465 mm |
| Kruger National Park | 431 km | 24°C | +7°C warmer | 761 mm |
| Mozambique | 453 km | 23°C | +7°C warmer | 957 mm |
Klima by airport in Johannesburg
1 airports mapped in this atlas
Nejlepší doba k návštěvě Johannesburg
Go in leden, kvě, srpen, září, říjen and listopad. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: březen, červen and prosinec - expect the least comfortable mix of heat, cold or rain.
What this means for Johannesburg
Today is slightly warmer than average for srpen. The forecast high of 25°C is 3.9°C above the 21°C typical for this month.
Déšť is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in prosinec do únor.
The gap between the warmest and coldest month averages 10°C.
What do pack, what do skip
- neglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 19°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid březen, červen and prosinec - historically the least comfortable months here.
Shrnutí
Johannesburg is a city in Jihoafrická republika. Johannesburg is known for Apartheid Museum and safari gateway. Má přibližně 5.8 million.
Právě teď je 14°C (57°F) in Johannesburg s jasno. Pocitová teplota je 10°C. Dnes se teploty pohybují od 11°C do 25°C. Pravděpodobnost srážek je 0%. Sightseeing conditions score 9.5/10 - výborné — vyrazte nyní.
Nejlepší doba k návštěvě Johannesburg is leden, kvě, srpen, září, říjen and listopad. Podnebí je Mediterranean. březen, červen and prosinec tend do be the least comfortable months. únor is the warmest month s average highs near 26°C, while červenec is the coldest s lows near 5°C.
The closest major airport is O. R. Tambo International Airport (JNB), about 21 km away.
Jednoduše řečeno. Today is slightly warmer than average for srpen. The forecast high of 25°C is 3.9°C above the 21°C typical for this month. The best window do be outside is roughly 9 AM do 12 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Johannesburg today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Johannesburg
| Typ | City |
|---|---|
| Země | Jihoafrická republika |
| Kontinent | Afrika |
| Souřadnice | 26°12′14.8″S 28°2′50.3″E (-26.2041, 28.0473) |
| Obyvatelstvo | 5.800.000 |
| Known for | Apartheid Museum and safari gateway |
| Místní čas | 3:59 AM (UTC+02:00) |
| Best months | leden, kvě, srpen, září, říjen and listopad |
| Klima | Mediterranean |
Počasí map for Johannesburg
Animated model layers. Pick a layer do load it.
Animated layers by Vítry. 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.
Klima for related places
Frequently asked questions
Where is Johannesburg?
Johannesburg is a city in Jihoafrická republika. Its coordinates are -26.2041, 28.0473. It lies in Afrika.
What is the weather like in Johannesburg právě teď?
It is currently 14°C (57°F) s jasno. Vlhkost is 33% and wind is 7 km/h.
When is the best time do visit Johannesburg?
leden, kvě, srpen, září, říjen and listopad offer the most comfortable conditions in Johannesburg, which has a Mediterranean climate. březen, červen and prosinec 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 3:59 AM.
How many people live in Johannesburg?
Johannesburg has a population of approximately 5.8 million.
What is the nearest airport do 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. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší 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 srpen 23, 2026 at 3:59 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
