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TravelCityIndex

One page of sourced numbers per city: what a day costs, what the travel advisory says, and which months score best on the weather.

Data: GeoNames, Open-Meteo, World Bank, US State Department, UK FCDO.

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© 2026 Travel City Index. Every number on this site comes from a dataset named on the page that shows it.
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  3. /Cape Town
  4. /Best time to visit
Weather and seasons in Cape Town, South Africa

Best time to visit Cape Town: month-by-month weather (2026)

The highest-scoring months in Cape Town are Jan, Feb, Nov and Dec.

Best months

Jan, Feb, Nov and Dec

Peak season

Jan, Feb, Nov and Dec

Off season

Jun, Jul and Aug

Monthly Temperatures (°C)

Monthly Rainfall (mm)

Month-by-Month Guide

Temperature, rainfall and sunshine are measured. The visit score below is derived from those three (design spec §5.3)estimate.

Jan

Best

Temp: 17°C – 25.9°C

Rain: 9mm

Sunshine: 13.2h/day

Visit score: 10/10

Feb

Best

Temp: 17.2°C – 26.1°C

Rain: 11mm

Sunshine: 12.4h/day

Visit score: 10/10

Mar

Temp: 16.2°C – 24.3°C

Rain: 43mm

Sunshine: 10.4h/day

Visit score: 9.1/10

Apr

Temp: 14.2°C – 22.1°C

Rain: 68mm

Sunshine: 9.3h/day

Visit score: 9.1/10

May

Temp: 12°C – 19.3°C

Rain: 62mm

Sunshine: 8.6h/day

Visit score: 7.6/10

Jun

Temp: 10.9°C – 17.1°C

Rain: 149mm

Sunshine: 6.9h/day

Visit score: 6.4/10

Jul

Temp: 9.3°C – 15.7°C

Rain: 168mm

Sunshine: 7.6h/day

Visit score: 3.6/10

Aug

Temp: 9.5°C – 16.8°C

Rain: 98mm

Sunshine: 8.7h/day

Visit score: 4.7/10

Sep

Temp: 10.5°C – 18.1°C

Rain: 56mm

Sunshine: 9.7h/day

Visit score: 7.6/10

Oct

Temp: 13.1°C – 22.5°C

Rain: 16mm

Sunshine: 12h/day

Visit score: 8.5/10

Nov

Best

Temp: 15.1°C – 24.4°C

Rain: 12mm

Sunshine: 12.5h/day

Visit score: 10/10

Dec

Best

Temp: 16.3°C – 25.1°C

Rain: 18mm

Sunshine: 13.3h/day

Visit score: 10/10

When to go, and when not to

January, February, November and December stand out as Cape Town's best months, each carrying the highest visit scores in the data. These months combine long sunshine hours, ranging from about 12 to 13.3 hours a day, with low rainfall of roughly 9 to 18 millimeters, making them favorable for time outdoors and sightseeing.

The trade-off is that these same months fall within Cape Town's peak season, so travelers should expect the busiest conditions and the daily costs described above to represent typical rather than discounted pricing. On the other end of the calendar, June and July bring the heaviest rain, at 149 and 168 millimeters respectively, along with the lowest sunshine totals of the year, so visitors prioritizing dry, sunny days are better served avoiding the middle of the year even though it is the cheapest and quietest period.

Season Guide

Spring

September – November

Warming temperatures as the southern hemisphere heads into spring.

Packing tips

  • · Light layers
  • · Rain jacket
  • · Comfortable walking shoes

Summer

December – February

Warmest months with long days. Peak holiday season.

Packing tips

  • · Sunscreen
  • · Hat
  • · Light clothing
  • · Refillable water bottle

Autumn

March – May

Cooling temperatures and shoulder season. Fewer crowds and better prices.

Packing tips

  • · Medium layers
  • · Sweater
  • · Waterproof jacket

Winter

June – August

Coolest months. Some destinations offer unique winter experiences.

Packing tips

  • · Warm coat
  • · Scarf and gloves
  • · Thermal layers

Keep reading

More on Cape Town

  • Back to Cape Town
  • Best cities to visit in January
  • Best cities to visit in February
  • Best cities to visit in November
  • Best cities to visit in December

Sources

  • GeoNames city database — CC BY 4.0, fetched September 14, 2026
  • Open-Meteo climate archive — CC BY 4.0, fetched September 21, 2026

AI-written interpretation reviewed against the data above — claude-sonnet-5, generated September 21, 2026. Every number on this page comes from a dataset named here; the formulas are public.