Benoni Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Benoni.
Climate overview of Benoni
Benoni, Gauteng, South Africa, has a moderate seasonal temperature range, with January reaching 27°C (81°F) and July cooling to 20°C (68°F).
Annual rainfall is moderate at around 763 mm (30 in), with December being the wettest month. The city also has a distinct dry season from May to September. The sunniest month is July, with 9.5 hours of sunshine per day on average.
Benoni Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Benoni - and find the best time to visit.
Monthly Temperature in Benoni
The weather in Benoni changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a comfortable 27°C (81°F) in January. In July, the coolest month of the year, temperatures drop to a pleasant 20°C (68°F).
At night, temperatures range from around 16°C (61°F) in January to 4°C (39°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Benoni
Generally, Benoni experiences moderate precipitation patterns, averaging 763 mm (30 in) yearly. Benoni can be quite wet during December, receiving approximately 136 mm (5.4 in) of precipitation over 14 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 3.8 mm (0.1 in) of precipitation spread across a single rainy day. For more details, please visit our Benoni Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Benoni
Benoni experiences moderate variation in sunshine hours across the seasons. With 9.5 hours daily sunshine in July, it dips to 7.5 hours in February, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Benoni by Month
The relative humidity is moderate throughout the year in Benoni.
The city experiences its highest humidity in February, reaching 70%. In August, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Benoni
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, June, July, August, September and October
- Warmest weather: January, February, March, September, October, November and December
- Most sunshine: May, July, August, September and October
- Fewest rainy days: May, June, July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to September
Frequently asked questions about the climate in Benoni
What is the best time to visit Benoni?
March, April, May, June, July, August, September and October typically offer the most optimal weather in Benoni. In contrast, January, February, November and December tend to have less optimal conditions. Benoni has a distinct dry season from May to September.
What temperatures can I expect in Benoni?
Daytime highs range from 20°C (68°F) in July to 27°C (81°F) in January. Nighttime lows range from 4°C (39°F) to 16°C (61°F).
How much rain does Benoni get?
Annual rainfall is around 763 mm (30 in). December is the wettest month with 136 mm (5.4 in), while July is the driest with 3.8 mm (0.1 in).
How sunny is Benoni?
Benoni receives around 3,126 hours of sunshine per year. July is the sunniest month with 284 hours, while February is the cloudiest with just 225 hours. Overall, Benoni enjoys abundant sunshine.
Benoni 3-Day Forecast
Benoni on the map
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