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Centurion Weather by Month
Average temperatures, rainfall and humidity for Centurion, South Africa, month by month, built from OpenWeather’s historical records. Use it to see what a typical Centurion month looks like before you travel — then check the live Centurion forecast for the days ahead.
Warmest month
January
28°C average high
Coolest month
June
6°C average low
Wettest month
January
165 mm of rain
Driest month
September
51 mm of rain
Average temperature and rainfall in Centurion by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 28°C | 15°C | -6°C / 37°C | 165 mm | 66% | 10 km/h |
| February | 27°C | 15°C | 0°C / 38°C | 128 mm | 66% | 11 km/h |
| March | 26°C | 15°C | 5°C / 34°C | 132 mm | 64% | 11 km/h |
| April | 24°C | 12°C | 4°C / 31°C | 73 mm | 64% | 10 km/h |
| May | 22°C | 9°C | 1°C / 29°C | 59 mm | 57% | 9 km/h |
| June | 20°C | 6°C | -3°C / 27°C | 94 mm | 56% | 8 km/h |
| July | 20°C | 6°C | -6°C / 26°C | 114 mm | 54% | 8 km/h |
| August | 23°C | 8°C | -2°C / 30°C | 57 mm | 48% | 9 km/h |
| September | 26°C | 12°C | -3°C / 35°C | 51 mm | 49% | 10 km/h |
| October | 27°C | 13°C | 2°C / 36°C | 64 mm | 55% | 11 km/h |
| November | 27°C | 14°C | 3°C / 37°C | 60 mm | 63% | 12 km/h |
| December | 26°C | 15°C | 2°C / 36°C | 135 mm | 69% | 11 km/h |
Best time to visit Centurion
The most comfortable time to visit Centurion is generally April to May and August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around January, totalling about 1,132 mm a year.
Travellers who prefer heat should aim for January, when highs average 28°C. January is the month to avoid if rain would spoil your plans — it averages 165 mm, roughly 3× the rainfall of the driest month (September).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Centurion forecast for what is happening now.