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Weather Comparison

Cape Town vs Cairo

Side-by-side weather comparison for September

Cape Town: 18°CCairo: 35°C7,239 km apart

September Weather: Cape Town vs Cairo

MetricCape TownCairoBetter
Average HighHigher is warmer18°C (64°F)35°C (95°F)Cairo
Average LowHigher is milder11°C (52°F)20°C (68°F)Cairo
Rain DaysFewer is drier7 days0 daysCairo
PrecipitationLess is drier44 mm0 mmCairo
Sunshine HoursMore is sunnier10h/day12h/dayCairo
HumidityLower is more comfortable70%70%Tie
UV IndexLower is safer66Tie
Wind SpeedCalmer is better21 km/h18 km/hCairo

Which City is Better in September?

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Cairo edges ahead as the better destination in September. Cairo offers 12 hours of daily sunshine with only 0 rain days, while Cape Town sees 10 sunshine hours and 7 rain days.

Cape Town sits in the comfortable travel range at 18°C. Cairo runs hot at 35°C.

For travelers who prioritize dry weather, Cairo is the stronger choice in September. Cairo receives 2 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Temperature Comparison in September

Cape Town reaches an average high of 18°C (64°F) and drops to 11°C (52°F) at night during September. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Cairo averages 35°C (95°F) for the high and 20°C (68°F) for the low, with a daily range of 15°C. There is a notable 17°C gap between the two cities, so expect a very different feel.

Cape Town is in the Southern Hemisphere while Cairo is in the Northern Hemisphere. This means they experience opposite seasons, which explains any large temperature difference.

Rainfall Comparison in September

Cape Town receives approximately 44 mm of rainfall across 7 rain days during September. Rain is occasional, so a light rain jacket should suffice.

Cairo sees 0 mm over 0 rain days. That makes Cairo the drier option by 7 rain days and 44 mm of total precipitation.

Both cities share similar humidity levels at 70%.

What to Pack: Cape Town vs Cairo

Packing for Cape Town in September

Highs of 18°C, lows of 11°C, 7 rain days

  • warm layers
  • a mid-weight jacket
  • long trousers
  • a packable rain jacket
  • an umbrella

Packing for Cairo in September

Highs of 35°C, lows of 20°C, 0 rain days

  • lightweight breathable clothing
  • sunscreen SPF 50+
  • sunglasses
  • a wide-brimmed hat

Year-Round Comparison: Cape Town vs Cairo

The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.September is highlighted for quick reference.

MonthCape TownCairo
HighRainHighRain
Jan26°C3d19°C1d
Feb26°C2d21°C1d
Mar25°C3d24°C1d
Apr22°C5d29°C0d
May19°C7d33°C0d
Jun17°C10d36°C0d
Jul17°C9d37°C0d
Aug17°C9d37°C0d
Sep18°C7d35°C0d
Oct20°C5d31°C0d
Nov22°C5d25°C1d
Dec24°C3d21°C0d
18°

Cape Town Weather in September

Full forecast, packing tips, and activities

35°

Cairo Weather in September

Full forecast, packing tips, and activities

Frequently Asked Questions

Is Cape Town warmer than Cairo in September?
No. In September, Cairo is warmer with an average high of 35°C (95°F) compared to Cape Town at 18°C (64°F), a difference of 17°C.
Which city gets more rain in September, Cape Town or Cairo?
Cape Town gets more rain in September with 7 rain days and 44 mm of precipitation. Cairo is the drier option with 0 rain days.
Is it better to visit Cape Town or Cairo in September?
It depends on your preferences. Cape Town averages 18°C and 10 hours of daily sunshine with 7 rain days. Cairo averages 35°C with 12 sunshine hours and 0 rain days. If you prefer cooler conditions, choose Cairo. For fewer rain days, Cairo is the better pick.
How far apart are Cape Town and Cairo?
Cape Town and Cairo are approximately 7,239 km (4,495 miles) apart. Cape Town is located in South Africa (Africa) while Cairo is in Egypt (Africa).
What is the best month to visit Cape Town and Cairo?
For Cape Town, February tends to be the best month with 13 hours of daily sunshine and a high of 26°C. For Cairo, June is typically ideal with 14 sunshine hours and 36°C highs.

Compare Cape Town and Cairo in Other Months

Climate data sourced from the Open-Meteo Historical Weather API, using ERA5 reanalysis data covering 30-year normals from 1991 to 2020. All temperatures shown in Celsius with Fahrenheit equivalents. Rain days count days with 1 mm or more of precipitation. Sunshine hours represent average daily values. This comparison is generated from long-term climate averages and individual trips may vary.

Cape Town coordinates: -33.92°N, 18.42°E | Cairo coordinates: 30.04°N, 31.24°E