The climate in Hermanus during January can be summarized as warm, humid and dry.
January is in the summer in Hermanus and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 15°C (59°F) is normal.
|Daytime temperature||25.1°C 77.2°F|
|Nightly temperature||15.1°C 59.2°F|
|Average temperature||20.1°C 68.2°F|
|Daily sunshine||10.6 hrs|
|Avg rainfall||27 mm 1 ins|
|Rainy days||6 days|
|Sea temperature||20.3°C 68.6°F|
|Windspeed||21.6kph 14 mph|
On average January is the driest month of the year in Hermanus with around 27mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in January 2019.
|Hottest month:||February||24.9°C 76.8°F|
|Driest month:||January||27mm 1.1ins|
|Coldest month:||July||16.2°C 61.2°F|
|Wettest month:||August||98mm 3.9ins|