Click on a day for an hourly weather forecast
The temperatures in Gansbaai in May are usually low and can range between 14°C and 19°C.
You can expect about 3 to 8 days of rain in Gansbaai during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Gansbaai in May 2025.
If you’re planning to visit Gansbaai in the near future, we highly recommend that you review the 14 day weather forecast for Gansbaai before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 24° / 18° | 2 | 29 | 0 | 22 mm | Perfect | Gansbaai in January |
| February | 24° / 18° | 2 | 26 | 0 | 18 mm | Perfect | Gansbaai in February |
| March | 23° / 18° | 3 | 28 | 0 | 30 mm | Perfect | Gansbaai in March |
| April | 21° / 16° | 3 | 27 | 0 | 32 mm | Good | Gansbaai in April |
| May | 19° / 14° | 4 | 27 | 0 | 64 mm | Good | Gansbaai in May |
| June | 17° / 12° | 6 | 24 | 0 | 91 mm | Good | Gansbaai in June |
| July | 16° / 11° | 5 | 26 | 0 | 66 mm | Good | Gansbaai in July |
| August | 16° / 11° | 6 | 25 | 0 | 68 mm | Good | Gansbaai in August |
| September | 17° / 12° | 4 | 26 | 0 | 50 mm | Good | Gansbaai in September |
| October | 19° / 14° | 3 | 28 | 0 | 40 mm | Good | Gansbaai in October |
| November | 20° / 15° | 4 | 26 | 0 | 42 mm | Good | Gansbaai in November |
| December | 22° / 17° | 2 | 29 | 0 | 21 mm | Good | Gansbaai in December |