Oviston Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Oviston.
Climate overview of Oviston
Oviston, South Africa, sees big temperature differences between seasons, with January peaking at 32°C (90°F) and July dropping to 18°C (64°F).
Rain/snowfall is modest, totalling around 486 mm (19 in) annually. The city experiences a distinct dry season from May to October. February tends to be the wettest month.
Oviston Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Oviston — and find the best time to visit.
Monthly Temperature in Oviston
Visitors to Oviston can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in January, the warmest time of the year, to a pleasant 18°C (64°F) during cooler months like July.
At night, you can expect temperatures ranging from 17°C (63°F) in January to around 2°C (36°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Oviston
Oviston tends toward drier weather patterns, receiving approximately 486 mm (19 in) of rain/snow per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives moderate rainfall, averaging 78 mm (3.1 in) of precipitation, recorded across 8 rainy days. In contrast, the driest month July brings less rainfall, with 13 mm (0.5 in) over 2 rainy days. For more details, please visit our Oviston Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Oviston
The weather does bring rainfall during this period, between 16 mm (0.6 in) and 42 mm (1.7 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Oviston
What is the best time to visit Oviston?
March, April, May, June, July, August, September, October and November typically offer the most optimal weather in Oviston. In contrast, January, February and December tend to have less optimal conditions. Oviston has a distinct dry season from May to October.
What temperatures can I expect in Oviston?
Daytime highs range from 18°C (64°F) in July to 32°C (90°F) in January. Nighttime lows range from 2°C (36°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Oviston get?
Annual rainfall is around 486 mm (19 in). February is the wettest month with 78 mm (3.1 in), while July is the driest with 13 mm (0.5 in).
Oviston 3-Day Forecast
Oviston 3-Day Forecast
Oviston on the map
Oviston is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Durban
23°C (73°F) Pretoria
21°C (70°F) Gqeberha20°C (68°F) Johannesburg20°C (68°F) Knysna19°C (66°F) Cape Town17°C (63°F) Hermanus
17°C (63°F) Stellenbosch
17°C (63°F) 
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