Western Cape Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Western Cape year round climate
Spring (September–November): Average 55–68°F, mild and comfortable climate, moderate rainfall, with more rain in September. Common activities: Hiking, wine estate visits, coastal sightseeing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
Summer (December–February): Average 68–74°F, warm and dry climate, low rainfall. Common activities: Beach relaxation, water sports, national park visits. Recommended clothing: Light clothing, sun hat, sunscreen.
Autumn (March–May): Average 57–69°F, pleasant and comfortable climate, moderate rainfall, with more rain in April. Common activities: Flower viewing, hiking, exploring city attractions. Recommended clothing: Light jacket, long-sleeved or short-sleeved shirt.
Winter (June–August): Average 49–54°F, cool climate, low rainfall. Common activities: Savoring local cuisine, visiting museums, enjoying indoor activities. Recommended clothing: Warm jacket, sweater, long trousers.
Western Cape climatological average
Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 217 mm / Summer humidity: 60%–70% / Rainiest month: September
Western Cape monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
74.1°F
21.3
February
73.2°F
7.2
March
69.1°F
22.1
April
61.7°F
25.2
May
57.2°F
12
June
51.8°F
26.9
July
49.5°F
11.1
August
54.1°F
5.9
September
55.8°F
31.7
October
64.2°F
13.4
November
68°F
11.1
December
68.9°F
29.5
Western Cape weather for the next seven days
5/15
Friday
Sunny
65.1°F/45.5°F
5/16
Saturday
Sunny
68.7°F/46.3°F
5/17
Sunday
Sunny
75.1°F/50.1°F
5/18
Monday
Sunny
66.6°F/50.4°F
5/19
Tuesday
Patchy rain nearby
61.5°F/48.9°F
5/20
Wednesday
Patchy rain nearby
63.5°F/55.3°F
5/21
Thursday
Sunny
69.3°F/51.3°F
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