South Africa Cape Town Weather in June — Climate Guide
June in Cape Town is moderate
June is moderate for Cape Town.
Winter low. Cheapest hotel rates of the year and whale-watching at Hermanus begins.
Travel score
Cape Town June Weather Stats
Avg High
18°C
Avg Low
8°C
Rainy Days
9
110mm total
Sunshine
6h
Daily avg
Humidity
80%
high
UV Index
3
Moderate
Wind
15 km/h
Gusts 30
Sea Temp
15°C
cold for swimming
Crowds
Quiet
At attractions
June Sunrise & Sunset
Air Quality
PM2.5
15 μg/m³
PM10
28 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
18°C
Nighttime
7°C
Humidity and wind affect how the actual temperature feels.
Wind
15 km/h
Max gust 30 km/h
Activities Recommended for June
June Travel Pros & Cons
Pros
- Hotels down ~40%
- Cheapest period of the year
- Hermanus whale-watching season
Cons
- Cool 8-18°C
- Rain 9 days/month
June Events & Festivals
- Winter low season
- Whale watching season starts at Hermanus
Cape Town in June — Full Picture
Winter low. Cheapest hotel rates of the year and whale-watching at Hermanus begins.
What to Wear & What to Pack
Warm jacket; rain gear.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
23°C
12°C
6.3/mo
Summer (Jun·Jul·Aug)
Current17.7°C
7.7°C
8.7/mo
Autumn (Sep·Oct·Nov)
22°C
12°C
5.7/mo
Winter (Dec·Jan·Feb)
26.7°C
15.7°C
3.7/mo
Cape Town Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 27° | 16° | 4d·15mm | 11h | 65% | 11 | Very busy | Peak |
| February (Best) | 27° | 16° | 4d·20mm | 11h | 65% | 11 | Very busy | Peak |
| March (Best) | 26° | 14° | 5d·25mm | 10h | 70% | 10 | Very busy | Peak |
| April (Best) | 23° | 12° | 6d·50mm | 8h | 73% | 7 | Busy | Shoulder |
| 20° | 10° | 8d·100mm | 6h | 78% | 5 | Moderate | Shoulder | |
| 18° | 8° | 9d·110mm | 6h | 80% | 3 | Quiet | Low season | |
| 17° | 7° | 9d·90mm | 6h | 80% | 3 | Quiet | Low season | |
| 18° | 8° | 8d·80mm | 7h | 75% | 4 | Moderate | Low season | |
| 20° | 10° | 7d·50mm | 8h | 70% | 6 | Busy | Shoulder | |
| October (Best) | 22° | 12° | 6d·35mm | 10h | 70% | 9 | Busy | Shoulder |
| November (Best) | 24° | 14° | 4d·20mm | 11h | 65% | 10 | Very busy | Peak |
| December (Best) | 26° | 15° | 3d·15mm | 11h | 65% | 11 | Very busy | Peak |
View Other Months
Cape Town June Hotel Picks
Frequently Asked Questions
Is June a good time to visit Cape Town?
Cape Town in June is moderate. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Cape Town in June?
Cape Town June averages a high of 18°C and a low of 8°C.
Does it rain much in Cape Town in June?
Cape Town June averages 110mm of rainfall over about 9 rainy days.
What should I wear in Cape Town in June?
Warm jacket; rain gear.
What time are sunrise and sunset in Cape Town in June?
Cape Town June sunrise is 07:40 and sunset is 17:40, with 10h of daylight.
What's the air quality like in Cape Town in June?
Cape Town June air quality (AQI) averages 40, rated Good. PM2.5 averages 15μg/m³.
What activities are recommended in Cape Town in June?
In June, Cape Town is great for Indoor cultural sites, Hermanus whale-watching, Stellenbosch winelands.
Is June peak season in Cape Town?
Cape Town June crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Cape Town
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.