Hermanus Weather in January

What's the weather like in Hermanus, South Africa in January 2020?

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.

Hermanus weather averages (imperial / metric)
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
Humidity 71%
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.

January temperatures in Hermanus

January rainfall

January hourly sunshine

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.

Other monthly averages

UV index

Hermanus weather stats

Hermanus weather statistics
Hottest month: February 24.9°C 76.8°F
Driest month: January 27mm 1.1ins
Sunniest month: January 10.6hrs
Coldest month: July 16.2°C 61.2°F
Wettest month: August 98mm 3.9ins
Map showing location of Hermanus (-34.4187, 19.23446)

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