Kathu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kathu.
Climate overview of Kathu
Kathu, Northern Cape, South Africa, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in December, while winters cool to 21°C (70°F) in July.
The city tends toward dry conditions, with around 398 mm (16 in) of rain/snowfall per year. It does, however, have a distinct dry season from April to November, with very warm summers and pleasant winters. The most sunshine falls in December, with an average of 10.3 hours of daily sunshine.
Kathu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kathu - and find the best time to visit.
Monthly Temperature in Kathu
Depending on the time of the year, temperatures range from very warm to pleasant in Kathu. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in December to a pleasant 21°C (70°F) in the coolest month, July.
Nights vary from 19°C (66°F) in December to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kathu
Kathu maintains relatively dry conditions year-round, recording average annual precipitation of 398 mm (16 in). The climate in Kathu shows significant variation throughout the year. Expect moderate rainfall in January, the wettest month, with an average of 78 mm (3.1 in) of precipitation over 6 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 4.2 mm (0.2 in) of rainfall over a single rainy day. For more details, please visit our Kathu 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 Kathu
Kathu offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between December (10.3 hours daily) and June (8.1 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Kathu by Month
The relative humidity is moderate throughout the year in Kathu.
The city experiences its highest humidity in April, reaching 59%. In September, the humidity drops to its lowest level at 37%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kathu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August and September
- Warmest weather: January, February, November and December
- Most sunshine: October and December
- Fewer rainy days: May, June, July, August and September
- Seasonal pattern: A distinct dry season from April to November, with very warm summers and pleasant winters
Frequently asked questions about the climate in Kathu
What is the best time to visit Kathu?
April, May, June, July, August and September typically offer the most optimal weather in Kathu. In contrast, January and December tend to have less optimal conditions. Kathu has a distinct dry season from April to November, with very warm summers and pleasant winters.
What temperatures can I expect in Kathu?
Daytime highs range from 21°C (70°F) in July to 33°C (91°F) in December. Nighttime lows range from 3°C (37°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Kathu get?
Annual rainfall is around 398 mm (16 in). January is the wettest month with 78 mm (3.1 in), while July is the driest with 4.2 mm (0.2 in).
How sunny is Kathu?
Kathu receives around 3,304 hours of sunshine per year. December is the sunniest month with 310 hours, while June is the cloudiest with just 242 hours. Overall, Kathu enjoys abundant sunshine.
Kathu 3-Day Forecast
Kathu on the map
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