Hermanus Weather, Climate and Seasons

The geographical location of Hermanus on the Cape South Coast, between Cape Town and Cape Infanta, places it in the heart of the Overberg's wine, whale and floral kingdom. A blend of moderate coastal and inland weather patterns combined with a seemingly endless list of outdoor activities and things to do in Hermanus makes this a favourite holiday destination for both local and international visitors, all-year-round. The closeness to nearby towns makes Hermanus the perfect home-base when you are exploring the Overberg’s top attractions.
 

Summer weather in Hermanus (December, January, February & March)

• Hermanus average seasonal temperature in summer: 16°C (60°F) and 25°c (77°F)
• Hermanus average daily temperature in summer: 25 °C (77°F)
• Hermanus average monthly rainfall in summer: 1 day a month
• Hermanus average daylight hours in summer: 12 to 14.5 hours

Summer months in Hermanus are generally warm to hot with not much rain expected. Long sunny days are perfect for outdoor living and adventures. Strong southeasterly winds are the norm and locals find respite at certain sheltered coves and lagoons which are known to escape the windy season. Things start to sizzle in February when temperatures can reach around 40°C (104°F) and the best thing to do is spend the day floating around in the cool ocean at one of the beaches in Hermanus.
 

Autumn weather in Hermanus (March, April, May & June)

• Hermanus average seasonal temperature in autumn: 13°C (59°F) and 27°c (81°F)
• Hermanus average daily temperature in autumn: 22°c (72°F)
• Hermanus average monthly rainfall in autumn: 5 to 6 days a month
• Hermanus average daylight hours in autumn: 10 to 12 hours

Autumn months in Hermanus merge with summer and winter quite seamlessly and, other than dawn being quite a bit later and dusk a whole lot earlier, daytime weather remains mostly fine and sunny. A few rainy days bring a little colour back into the landscape which by now has begun to show the after-effects of the hot, dry summer months. Mornings can be surprisingly icy from April onwards.

Winter weather in Hermanus (June, July, August & September)

• Hermanus average seasonal temperature in winter: 11°C (52°F) and 20°c (68°F)
• Hermanus average daily temperature in winter: 13°C (55°F)
• Hermanus average monthly rainfall in winter: 10 to 11 days a month
• Hermanus average daylight hours in winter: 9.5 to 12 hours

Winter months in Hermanus consist of an eclectic mix of fair weather days, surprisingly hot sunny days that make you want to be out-and-about in nature and icy days when ruthless storms and strong northerly winds batter the Hermanus coastline. When intermittent snowfalls occur on inland mountain peaks you may want to hibernate next to a warm fire with a mug of hot chocolate and a good book. Once in a while, all these weather patterns occur on the same day so always make sure you have your swimming costume, windbreaker and warm woolly socks packed if you are planning a visit to Hermanus in winter.

Spring weather in Hermanus (September, October, November & December)

• Hermanus average seasonal temperature in spring: 13°C (55°F) and 25°c (77°F)
• Hermanus average daily temperature in spring: 23°C (73°F)
• Hermanus average monthly rainfall in spring: 5 to 8 days
• Hermanus average daylight hours in spring: 12 to 14 hours

Spring months in Hermanus offer an inspiring taste of the sunny months that lay ahead and the longer, warmer days are welcomed by everyone after the icy tail-end of winter finally subsides. Spring celebrations in Hermanus include the annual Whale Festival as well as other outdoor festivities. The winter rainfall has soaked the earth and in thanks, Mother Nature has given new life to the landscape, which is now covered in generous splashes of pink Fynbos blossoms. A trip inland at the beginning of spring to see the endless blankets of canary yellow canola fields is one not to be missed! 
 

Hermanus surrounding area weather-related information:

Eastcliff Weather
Fernkloof Weather
Fisherhaven Weather
Hawston Weather
Hemel-en-Aarde Weather
Hermanus Heights Weather
Hermanus Weather
Mount Pleasant Weather
Northcliff Weather
Onrus Weather
Sandbaai Weather
Vermont Weather
Voëlklip Weather
Westcliff Weather

One week weather forecast for Hermanus: