Johannesburg
March
Weather in Johannesburg for March 2025
Your guide to Johannesburg weather in March - trends and predictions
In general, the average temperature in Johannesburg at the beginning of March is 31 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.1 °C by the end of March.
With an average of 3 rainy days, Johannesburg experiences minimal rainfall in March, ensuring that most days remain pleasantly dry.
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28
Dry days
3
Rainy days
0
Snow days
31°/16°
Temperatures
18 km/h
Avg max wind
46 %
Avg humidity
Johannesburg in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  31° | |||||
| 3 29° | 4  30° | 5 31° | 6 34° | 7 31° | 8 31° | 9 34° |
| 10 34° | 11  33° | 12 31° | 13 32° | 14 32° | 15 30° | 16 33° |
| 17 32° | 18 31° | 19 33° | 20 33° | 21 30° | 22 30° | 23  29° |
| 24 24° | 25 24° | 26 26° | 27 23° | 28 25° | 29 26° | 30 27° |
| 31  25° |
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Temperatures trend during March in Johannesburg
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. | Partly cloudy | 31° /16° | 0.1 mm | 9 | |
| 2 Mar. | Patchy rain possible | 31° /16° | 0.8 mm | 7 | |
| 3 Mar. | Patchy rain possible | 29° /17° | 0.2 mm | 8 | |
| 4 Mar. | Sunny | 30° /16° | 0 mm | 8 | |
| 5 Mar. | Patchy rain possible | 31° /18° | 0.3 mm | 8 | |
| 6 Mar. | Sunny | 34° /19° | 0.3 mm | 8 | |
| 7 Mar. | Light rain shower | 31° /16° | 4.6 mm | 8 | |
| 8 Mar. | Partly cloudy | 31° /16° | 2.8 mm | 9 | |
| 9 Mar. | Sunny | 34° /20° | 0.2 mm | 9 | |
| 10 Mar. | Sunny | 34° /18° | 0 mm | 9 | |
| 11 Mar. | Patchy light drizzle | 33° /19° | 0.8 mm | 8 | |
| 12 Mar. | Partly cloudy | 31° /17° | 0.1 mm | 8 | |
| 13 Mar. | Partly cloudy | 32° /16° | 0 mm | 8 | |
| 14 Mar. | Sunny | 32° /16° | 0.2 mm | 8 | |
| 15 Mar. | Sunny | 30° /15° | 0.2 mm | 8 | |
| 16 Mar. | Sunny | 33° /17° | 0 mm | 9 | |
| 17 Mar. | Sunny | 32° /17° | 0 mm | 9 | |
| 18 Mar. | Sunny | 31° /17° | 0 mm | 8 | |
| 19 Mar. | Sunny | 33° /18° | 0.2 mm | 8 | |
| 20 Mar. | Sunny | 33° /18° | 1 mm | 8 | |
| 21 Mar. | Sunny | 30° /16° | 8.6 mm | 8 | |
| 22 Mar. | Sunny | 30° /17° | 0.2 mm | 8 | |
| 23 Mar. | Overcast | 29° /15° | 0 mm | 7 | |
| 24 Mar. | Partly cloudy | 24° /14° | 0 mm | 7 | |
| 25 Mar. | Partly cloudy | 24° /15° | 0.6 mm | 6 | |
| 26 Mar. | Patchy rain possible | 26° /16° | 0.3 mm | 7 | |
| 27 Mar. | Light rain shower | 23° /15° | 1 mm | 6 | |
| 28 Mar. | Overcast | 25° /15° | 1.5 mm | 6 | |
| 29 Mar. | Patchy rain possible | 26° /16° | 0.6 mm | 7 | |
| 30 Mar. | Patchy rain possible | 27° /16° | 0.5 mm | 7 | |
| 31 Mar. | Patchy light rain with thunder | 25° /14° | 28 mm | 7 | |
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Important Notice
Our weather forecast for Johannesburg in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Johannesburg forecast closer to your planned date for the most up-to-date weather information.
Johannesburg in March - FAQ
What are the expected maximum and minimum temperatures in Johannesburg during March?
Expect warm days with temperatures around 31°, cooling to mild conditions of 16° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Johannesburg during March?
Significant rainfall exceeding 106 mm is expected in Johannesburg during March, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Johannesburg during March?
The average wind speed in Johannesburg during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
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