Cape Town weather

Our guide to the weather in Cape Town during January

26

Average high

6

UV Index

19mm

Monthly rainfall

20

Sea temperature

We've looked at the most up-to-date weather data for Cape Town, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cape Town weather in January.

How warm is it in Cape Town during January?

The temperature reaches around 26℃ during the daytime in January, falling away to 18℃ at night. Remember that in January it's summer in the souther hemisphere! The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Cape Town during January?

On average, in January you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.

Is it windy in Cape Town during January?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during January. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Cape Town during January?

The water around Cape Town is around 20℃ during January. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Cape Town Blog posts

From the UK's most popular travel bloggers

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Cruises From Cape Town To Explore The Wonders Of Africa

15th February 2024 by Big Family Little Adventures

When it comes to exploring the magnificent continent of Africa, one might assume that a land-based adventure is the ultimate way to experience its wonders. However, don't underestimate the thrill of embarking on a sea voyage. Setting sail on an African cruise offers a unique and adventurous way to uncover the treasures of North Africa. From the majestic mountains of Morocco to the awe-inspiring Great Pyramids of Egypt, this maritime escapade promises an unforgettable journey....

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Cheapest places to holiday in January

12th February 2021 by Andy

Forget the typical New Year’s Resolutions of dieting, exercising and saving money - and kick the New Year off with a holiday instead! After all, it’s cold and you’ve probably spent far too much time indoors, wondering where to put all your Christmas presents.In the tropics, you’ll find perfect weather and the southern hemisphere is in sun-filled party mode for the entire month. If you’re not aching for the sun, but can’t wait to hit the slopes instead, Europe’s best ski resorts...

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The Best Italian Restaurants in Cape Town

26th September 2023 by The World in My Pocket

Cape Town boasts a wide array of Italian restaurants, offering everything from a classic pizza to a meticulously prepared mushroom risotto. The best part? You don't have to break the bank to enjoy these culinary delights, as many of the establishments on this list are surprisingly affordable....

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12 Incredible Things To Do in Cape Town + How To Stay Safe

11th April 2023 by Where Angie Wanders

Cape Town, the epicentre of South Africa, is a wonderful place to visit and is lovingly known as Africa’s Mother City. Cape Town Central has many things to do, from scaling the mighty Table Mountain and visiting the humbling Robben Island to enjoying great food and drink in the Victoria and Albert Waterfront restaurants and markets....

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8 Best South African Wine-Tasting Vineyards in Cape Town

22nd March 2023 by Where Angie Wanders

Exploring South Africa's Cape Winelands is a must-do for wine enthusiasts visiting Cape Town. Located just an hour away from the city centre, Stellenbosch and Franschhoek are two of the most popular destinations for wine-tasting....

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Incredible 4-Day Cape Town Itinerary (2023)

16th January 2023 by The Travel Bunny

Cape Town is a city of breathtaking beauty, boasting winelands, nature, culture and cuisine. To make the most of your stay, here is an incredible four day itinerary to explore the city....

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Incredible 4 Day Cape Town Itinerary (2023)

11th April 2023 by The Scrapbook of Life

Cape Town in South Africa is crammed with things to do and home to stunning scenery, natural wildlife, winelands, culture and cuisine. Here’s how to spend an incredible 4 days on this epic Cape Town itinerary....

Weather in Cape Town

Our month-by-month guide to the weather and climate in Cape Town

26.4

Cape Town weather in

January
26.7

Cape Town weather in

February
25.4

Cape Town weather in

March
23.1

Cape Town weather in

April
20.2

Cape Town weather in

May
17.8

Cape Town weather in

June
17.1

Cape Town weather in

July
17.3

Cape Town weather in

August
18.6

Cape Town weather in

September
21.5

Cape Town weather in

October
22.8

Cape Town weather in

November
24.9

Cape Town weather in

December