Cape Town weather in June
June in Cape Town: nice, rainy, with very humid — a great time to visit.
#11 of 12 months in Cape Town · #367 of 604 destinations to visit in June · comfort 77/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Cape Town climate normals — June
| Daytime high | 18°C / 64°F | 😎 nice |
|---|---|---|
| Nighttime low | 10°C / 51°F | |
| Feels like (high) | 16°C / 61°F | |
| Rainfall | 96 mm / 3.8 in | 🌧 rainy |
| Rainy days | 10 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 10°C / 50°F | |
| Sunshine | 7.9 h/day | |
| Daylight | 9.9 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 70 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cape Town in June — FAQ
- Is June a good time to visit Cape Town?
- June in Cape Town: nice, rainy, with very humid — a great time to visit. It ranks #11 of 12 months for Cape Town on SeasonMap's comfort score (77/100).
- What is the weather like in Cape Town in June?
- In June, Cape Town averages a daily high of 17.7°C and a low of 10.4°C, with about 96 mm of rain over roughly 10.4 rainy days.
- What is the air quality in Cape Town in June?
- Cape Town has a mean US Air Quality Index of about 70 in June.