Cape Town weather in January 2025

Expect 25°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Cape Town in January. Check more long-term weather averages for Cape Town in January before you book your next holiday to South Africa in 2025/2026.

  • 25°C maximum daytime temperature in January in Cape Town25
    25°C max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in January in Cape Town5
    5 days with some rainfall
  • 15°C minimum night-time temperature in January in Cape Town15
    15°C min night temperature
  • 14 hours of daylight per day in January in Cape Town14
    14 hours of daylight per day
  • Low heat & humidity in January in Cape TownL
    Low heat & humidity
  • 32 mm monthly rainfall in January in Cape Town32
    32 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Cape Town11
    11+ (Extreme) UV index
  • 19°C sea temperature in January in Cape Town19
    19°C sea temperature

More about Cape Town

Cape Town by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Africa

Radisson Hotels: up to 25% off prepaid rates

  • Save up to 25% on hotel stays when you book advance
  • Radisson Rewards members get extra 10% off hotels
  • Book hotels in Europe, Middle East, Africa, Asia & Pacific
Show discount codeShow discount code ******AID
Redeem Radisson Hotels discount code >>

View all Radisson Hotels offers

The January weather guide for South Africa (Cape Town) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about South Africa

How hot is it in Cape Town in January?

Daytime temperatures usually reach 25°C in Cape Town in January with low heat and humidity, falling to 15°C at night.

How sunny is it in Cape Town in January?

There are normally 11 hours of bright sunshine each day in Cape Town in January - that's 77% of daylight hours.

How warm is the sea around Cape Town in January?

The average sea temperature around Cape Town in January is 19°C.

Does it rain in Cape Town in January?

There are usually 5 days with some rain in Cape Town in January and the average monthly rainfall is 32mm.

Cape Town January sunrise & sunset times

Browse the sunrise and sunset times for Cape Town in January 2025. Select a month to view Cape Town sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:39 20:01
Thursday, 16th January 2025 05:52 20:00
Friday, 31st January 2025 06:07 19:52

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^