Click on a day for an hourly weather forecast
The temperatures in Hermanus in October are usually low and can range between 14°C and 19°C.
The wather in Hermanus in October can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Hermanus in October 2025.
If you’re planning to visit Hermanus in the near future, we highly recommend that you review the 14 day weather forecast for Hermanus before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 23° / 18° | 2 | 29 | 0 | 31 mm | Perfect | Hermanus in January |
| February | 23° / 18° | 1 | 27 | 0 | 27 mm | Perfect | Hermanus in February |
| March | 23° / 18° | 2 | 29 | 0 | 40 mm | Perfect | Hermanus in March |
| April | 21° / 16° | 3 | 27 | 0 | 48 mm | Good | Hermanus in April |
| May | 19° / 14° | 3 | 28 | 0 | 65 mm | Good | Hermanus in May |
| June | 17° / 12° | 4 | 26 | 0 | 94 mm | Good | Hermanus in June |
| July | 16° / 12° | 4 | 27 | 0 | 74 mm | Good | Hermanus in July |
| August | 16° / 11° | 4 | 27 | 0 | 78 mm | Good | Hermanus in August |
| September | 17° / 12° | 2 | 28 | 0 | 44 mm | Good | Hermanus in September |
| October | 19° / 14° | 2 | 29 | 0 | 36 mm | Good | Hermanus in October |
| November | 20° / 15° | 2 | 28 | 0 | 45 mm | Good | Hermanus in November |
| December | 22° / 17° | 2 | 29 | 0 | 26 mm | Good | Hermanus in December |