Average weather for South Africa in January
It's warm in January in South Africa with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 17°C and 19°C.
Start of January
The month of January starts in South Africa with hot temps, averaging around 28°C during the day and nights around 18°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid January
By mid-January, daytime temps rise to around 29°C, with nights around 18°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of January
By the end of January, the average daytime temperature in South Africa is around 28°C, while nighttime temps are about 18°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In January, there is an average of 12 mm of precipitation, spread over 3 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
South Africa in January |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 5°C | |
 Max. temperature |
30°C | 11°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
12 mm | 97 mm | |
| Rainy days |
3 days | 12 days | |
December
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is January a good time to visit South Africa?
Looking for great weather? January is a good time to be in South Africa. The temperatures are nice, and there’s little chance of rain this month.
Temperature records
With 38°C in 2022, South Africa reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 18°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 23°C.
Check out the climate of South Africa for all months and discover the best travel time
The climate in South Africa is based on weather data from Cape Town. Other places, like Krugerpark, Johannesburg or Stellenbosch, might have different weather. You can check out all destinations in South Africa to get the full picture of the climate.
Daily Temperature in January in South Africa
This chart shows the average daily high and low temperatures in January for South Africa, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in January in South Africa
Good
Although the days were warm, the nights were cool and comfor... more
Daily Precipitation in January in South Africa
The chart below shows the average daily precipitation in January for South Africa, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 3 days of precipitation in South Africa.
Daily UV index in January in South Africa
This chart shows the average daily UV index in January in South Africa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in South Africa over the years
This chart shows the average temperature in January in South Africa, measured in degrees Celsius, over the past few years.
Total precipitation in January in South Africa over the years
This chart shows the average precipitation in January in South Africa, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in January for South Africa
Click on any day in January to get detailed info about the usual weather on that day in South Africa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in South Africa
The weather in January in South Africa is rated 4 out of 5 stars by 1 visitor. Have you been to South Africa? Share your weather experience to help other visitors.
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Although the days were warm, the nights were cool and comfortable. Sometimes it rained, but that added to the beauty of nature.— This text is automatically translated to English
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Average weather in South Africa by month
Click on a month below to see detailed weather info for South Africa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of South Africa for all months at once
