ZA
Johannesburg climate and weather
Current conditions
29.3° / 15.5°
Partly cloudy
- Feels like
- 28.1° / 14.0°
- Humidity
- —
- Wind
- 13.4 km/h (gusts 37.8)
- UV index
- 9.5
- Sunrise / sunset
- 05:23 / 18:20
- Daylight
- 12.9 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Sun 25 Oct | Partly cloudy | 29.3° | 15.5° | 28.1° / 14.0° | 0.0 mm | 0% | 13.4 km/h | 9.5 |
| Mon 26 Oct | Light drizzle | 29.9° | 18.7° | 27.4° / 16.3° | 0.2 mm | 2% | 20.8 km/h | 9.5 |
| Tue 27 Oct | Light drizzle | 28.9° | 17.0° | 26.1° / 16.3° | 0.6 mm | 44% | 22.4 km/h | 9.1 |
| Wed 28 Oct | Partly cloudy | 28.9° | 13.1° | 27.7° / 12.8° | 0.0 mm | 0% | 14.5 km/h | 9.5 |
| Thu 29 Oct | Overcast | 28.1° | 14.5° | 28.5° / 13.5° | 0.0 mm | 6% | 11.7 km/h | 9.6 |
| Fri 30 Oct | Partly cloudy | 30.0° | 15.3° | 28.8° / 14.0° | 0.0 mm | 4% | 15.8 km/h | 9.6 |
| Sat 31 Oct | Partly cloudy | 30.7° | 16.5° | 31.1° / 15.1° | 0.0 mm | 61% | 11.3 km/h | 9.8 |
Air quality
83
Moderate
US Air Quality Index
European AQI: 43
- PM2.5
- 20.6 µg/m³
- PM10
- 22.4 µg/m³
- Ozone (O₃)
- 96.0 µg/m³
- NO₂
- 10.4 µg/m³
- SO₂
- 27.2 µg/m³
- CO
- 301.0 µg/m³
- UV index
- 3.7
- Dust
- 0.0 µg/m³
Climate through the year
Now: October
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| August | Excellent · 93 | 20.7°C | 6.8°C | 1.2 | 328.6 | 41.6% |
| September | Excellent · 93 | 24.9°C | 10.6°C | 3.4 | 336.0 | 40.0% |
| October | Excellent · 93 | 25.5°C | 11.9°C | 7.4 | 334.8 | 48.9% |
| May | Excellent · 86 | 19.6°C | 7.5°C | 2.5 | 306.9 | 56.7% |
| April | Excellent · 85 | 21.2°C | 10.4°C | 7.0 | 297.0 | 64.7% |
| January | Excellent · 79 | 25.2°C | 14.6°C | 14.1 | 344.1 | 68.9% |
| March | Excellent · 79 | 24.0°C | 13.4°C | 9.7 | 325.5 | 67.7% |
| November | Excellent · 79 | 24.8°C | 13.4°C | 14.2 | 321.0 | 62.8% |
| July | Good · 71 | 16.9°C | 3.9°C | 0.4 | 316.2 | 46.6% |
| December | Good · 70 | 24.8°C | 14.6°C | 17.4 | 344.1 | 69.0% |
| June | Good · 69 | 16.6°C | 4.5°C | 2.2 | 294.0 | 52.6% |
| February | Good · 67 | 24.8°C | 14.7°C | 16.4 | 288.4 | 71.9% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 25.2° | 14.6° | 19.6° | 26.5° | 14.0° | 115.8 mm | 14.1 | 0.0 cm | 344.1 hrs | 13.6 hrs | — | 68.9% | 16.5 km/h | 51.7% |
| Feb | 24.8° | 14.7° | 19.3° | 26.1° | 14.2° | 137.4 mm | 16.4 | 0.0 cm | 288.4 hrs | 13.0 hrs | — | 71.9% | 15.8 km/h | 49.7% |
| Mar | 24.0° | 13.4° | 18.4° | 24.3° | 12.5° | 49.6 mm | 9.7 | 0.0 cm | 325.5 hrs | 12.2 hrs | — | 67.7% | 15.3 km/h | 38.9% |
| Apr | 21.2° | 10.4° | 15.4° | 20.0° | 8.2° | 65.8 mm | 7.0 | 0.0 cm | 297.0 hrs | 11.5 hrs | — | 64.7% | 15.8 km/h | 32.4% |
| May | 19.6° | 7.5° | 13.1° | 17.0° | 4.5° | 18.2 mm | 2.5 | 0.0 cm | 306.9 hrs | 10.8 hrs | — | 56.7% | 14.8 km/h | 19.4% |
| Jun | 16.6° | 4.5° | 10.0° | 12.7° | 0.7° | 12.1 mm | 2.2 | 0.0 cm | 294.0 hrs | 10.5 hrs | — | 52.6% | 16.8 km/h | 10.7% |
| Jul | 16.9° | 3.9° | 10.0° | 12.9° | -0.1° | 2.2 mm | 0.4 | 0.3 cm | 316.2 hrs | 10.7 hrs | — | 46.6% | 16.6 km/h | 12.1% |
| Aug | 20.7° | 6.8° | 13.4° | 17.0° | 2.9° | 7.7 mm | 1.2 | 1.4 cm | 328.6 hrs | 11.2 hrs | — | 41.6% | 19.0 km/h | 16.8% |
| Sep | 24.9° | 10.6° | 17.5° | 21.9° | 7.3° | 15.0 mm | 3.4 | 0.0 cm | 336.0 hrs | 11.9 hrs | — | 40.0% | 20.6 km/h | 23.7% |
| Oct | 25.5° | 11.9° | 18.4° | 23.8° | 9.2° | 42.9 mm | 7.4 | 0.0 cm | 334.8 hrs | 12.7 hrs | — | 48.9% | 19.9 km/h | 35.6% |
| Nov | 24.8° | 13.4° | 18.7° | 24.5° | 11.7° | 87.3 mm | 14.2 | 0.0 cm | 321.0 hrs | 13.4 hrs | — | 62.8% | 19.5 km/h | 52.2% |
| Dec | 24.8° | 14.6° | 19.3° | 25.6° | 13.7° | 137.4 mm | 17.4 | 0.0 cm | 344.1 hrs | 13.7 hrs | — | 69.0% | 17.5 km/h | 58.2% |