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South AfricaThe weather in January in Cape Town
It's warm in January in Cape Town 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.
Looking for great weather? January is a good time to be in Cape Town. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Cape Town, South Africa. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2022, Cape Town 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.
Water temperature
The water temperature at Cape Town is 21°C this month. Pleasant for a swim.
Rainfall amount
In January, there is an average of 12 mm of precipitation, spread over 4 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
Daily weather in January for Cape Town
Click on any day in January to get detailed info about the usual weather on that day in Cape Town. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Cape Town | New York | |
|---|---|---|
| Average temperature | 28°C | 5°C |
| Max. temperature | 30°C | 11°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 12 mm | 97 mm |
| Rainy days | 4 days | 12 days |
Start of January
The month of January starts in Cape Town with hot temps, averaging around 28°C during the day and nights around 18°C.
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.
End of January
By the end of January, the average daytime temperature in Cape Town 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.
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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.
Check out the climate of Cape Town for all months and discover the best travel time
Curious about the weather in other parts of South Africa? Check out the climate and weather for spots like Krugerpark, Johannesburg, Stellenbosch, or explore other destinations in South Africa.
Temperature charts
These charts show the average temperatures in January in Cape Town, South Africa. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Cape Town
Temperature in January in Cape Town over the years
Precipitation charts
These charts show the average amount of precipitation in January in Cape Town, South Africa. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Cape Town
Total precipitation in January in Cape Town over the years
Daily UV index in January in Cape Town
This chart shows the average daily UV index in January in Cape Town, 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.
Weather experiences in January in Cape Town
The weather in January in Cape Town is rated 4 out of 5 stars by 1 visitor. Have you been to Cape Town? Share your weather experience to help other visitors.
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The January weather in Cape Town is phenomenal! Warm, sunny days are ideal for hiking or relaxing. Occasional breezes can be a problem, but overall it is an ideal summer destination.— This text is automatically translated to English
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Average weather in Cape Town by month
Click on a month below to see detailed weather info for Cape Town. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.