Gauteng, South Africa Weather

  1. Gauteng, South Africa Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Gauteng over the next 12 hours
  7. Temperature and possibility of rain in Gauteng in the coming days
  8. Rainfall in Gauteng in the coming days
  9. Gauteng Weather Summary
  10. Weather averages by month
  11. Gauteng's weather
  12. Frequently asked questions
  13. Comments
Gauteng, Weather
(Photo by Sergey Pesterev on Unsplash)

Current conditions

Updated:
13°C
55.4°F
°C °F

Condition: Clear Sky

Pressure: 847 hPa

Feel like: 11 °C

Temperature: 13°C

Cloud: 0%

Humidity: 32%

Wind: SSW - 1 km/h

Visibility: 47.22 km

Weather forecast

Sun
07 Jun
5°C / 20°C
Overcast
Mon
08 Jun
5°C / 16°C
Clear Sky
Tue
09 Jun
3°C / 16°C
Clear Sky
Wed
10 Jun
4°C / 17°C
Clear Sky
Thu
11 Jun
5°C / 19°C
Mainly Clear
Hourly forecast today:
12:00 PM
-2° / 13°
-2° / 13°
Clear Sky
32% 18 km/h
13:00 PM
-3° / 13°
-3° / 13°
Clear Sky
31% 14 km/h
14:00 PM
-2° / 13°
-2° / 13°
Clear Sky
31% 10 km/h
15:00 PM
0° / 12°
0° / 12°
Clear Sky
42% 9 km/h
16:00 PM
0° / 10°
0° / 10°
Clear Sky
46% 5 km/h
17:00 PM
-1° / 9°
-1° / 9°
Clear Sky
48% 10 km/h
18:00 PM
0° / 8°
0° / 8°
Clear Sky
56% 10 km/h
19:00 PM
0° / 7°
0° / 7°
Clear Sky
59% 9 km/h
20:00 PM
0° / 6°
0° / 6°
Clear Sky
64% 9 km/h
21:00 PM
0° / 6°
0° / 6°
Clear Sky
67% 7 km/h
22:00 PM
0° / 5°
0° / 5°
Clear Sky
70% 6 km/h

30 Day Averages and Extremes

  • Average high 17.37°C
  • Average low 6.07°C
  • Hottest day 21°C (19 June 2026)
  • Coldest day 0°C (20 June 2026)
  • Average humidity 50.3%
  • Days with precipitation 7 days
  • Highest precipitation 21 mm (03 June 2026)

Yesterday's Data

  • Max: 13°C
  • Min: 1°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Gauteng over the next 12 hours

Temperature and possibility of rain in Gauteng in the coming days

Rainfall in Gauteng in the coming days

Gauteng Climate Summary

Gauteng features a Temperate highland tropical climate with dry winters (Köppen classification: Cwb), with an average annual temperature of 20.64ºC (69.15ºF), which is about -0.58% lower than the national average for South Africa. Annually, the city experiences approximately 56.11 millimeters (2.21 inches) of rainfall, spread across 94.45 rainy days, accounting for 25.88% of the year.

Longitude -26.2707593
Latitude 28.1122679
Yearly high temperature 24.51ºC (76.12ºF)
Yearly low temperature 12.83ºC (55.09ºF)
Hottest month January 28.0ºC (82.4ºF)
Coldest month June 7.34ºC (45.21ºF)
Yearly precip 56.11mm (2.21in)
Days with rainfall 94.45 days (25.88%)
Driest month July (43.72%)
Wettest month January (62.99%)

Weather averages by month

Month High / Low (°C) Rain
January 28.0° / 16.1° 17.91 days
February 27.75° / 15.63° 13.36 days
March 26.53° / 14.65° 11.73 days
April 23.2° / 12.26° 6.73 days
May 21.71° / 10.7° 1.09 days
June 18.39° / 7.34° 0.82 days
July 18.41° / 7.33° 0.18 days
August 21.8° / 9.82° 0.82 days
September 26.06° / 13.13° 2.45 days
October 27.31° / 15.0° 8.36 days
November 27.4° / 15.64° 13.18 days
December 27.55° / 16.33° 17.82 days

Gauteng's weather

Frequently asked questions

1. What is the hottest month in Gauteng?

January has the highest average monthly temperature (daily mean of 28.0ºC) and June are the coolest (daily mean of 7.34ºC).

2. What should I wear in Gauteng today?

For today's mild weather in Gauteng, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Light jacket (for cooler periods)
- Casual sneakers or loafers
- Long-sleeve shirt or blouse
- Scarf (optional)

Temperature

Early
0°C / 2°C
Morning
0°C / 9°C
Afternoon
0°C / 12°C
Evening
0°C / 6°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 446
  • CO 270
  • NH3 0
  • NO2 16
  • O3 80
  • PM10 19
  • PM25 18
  • SO2 57
  • CH4 1,383

Sunrise / Sunset

04:49
15:22