Hermanus Weather in October
What's the weather like in Hermanus (Western Cape) in October 2025?
The climate in Hermanus during October can be summarized as mild and reasonably dry.
October is in the spring in Hermanus and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 19.8°C 67.6°F |
|---|---|
| Nightly temperature | 10.6°C 51.1°F |
| Average temperature | 15.2°C 59.4°F |
| Daily sunshine | 8.4 hrs |
| Avg rainfall | 46 mm 1.8 ins |
| Rainy days | 9 days |
| Sea temperature | 16.4°C 61.5°F |
| Humidity | 73% |
| Windspeed | 20.2kph 13 mph |
On average October is the 6th driest month of the year in Hermanus with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
October temperatures in Hermanus
October rainfall
October 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 October 2025.
Other monthly averages
Best places to visit in October
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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