Hermanus Weather in December
What's the weather like in Hermanus (Western Cape) in December 2024?
The climate in Hermanus during December can be summarized as warm and dry.
December is in the summer in Hermanus and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 23.9°C 75°F |
|---|---|
| Nightly temperature | 14.1°C 57.4°F |
| Average temperature | 19°C 66.2°F |
| Daily sunshine | 10.4 hrs |
| Avg rainfall | 29 mm 1.1 ins |
| Rainy days | 7 days |
| Sea temperature | 19.4°C 66.8°F |
| Humidity | 70% |
| Windspeed | 22kph 14 mph |
On average December is the 3rd driest month of the year in Hermanus with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.4 hours of sunshine per day.
December temperatures in Hermanus
December rainfall
December 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 Hermanus in December 2024.
Other monthly averages
Best places to visit in December
Hermanus weather stats
| 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 |
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