Swellendam Climate: Weather by Month and Best Time to Visit
Best months for Swellendam: January, February, March, April.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 16°C | 28 mm | 5 | – | – | 8.4 |
| February | 28°C | 16°C | 23 mm | 6 | – | – | 8.3 |
| March | 27°C | 15°C | 36 mm | 6 | – | – | 8.3 |
| April | 24°C | 12°C | 36 mm | 6 | – | – | 8.3 |
| May | 21°C | 9°C | 30 mm | 5 | – | – | 8.3 |
| June | 18°C | 6°C | 31 mm | 6 | – | – | 7.7 |
| July | 18°C | 5°C | 33 mm | 6 | – | – | 7.6 |
| August | 19°C | 6°C | 33 mm | 7 | – | – | 7.7 |
| September | 21°C | 8°C | 24 mm | 6 | – | – | 8.2 |
| October | 24°C | 11°C | 39 mm | 6 | – | – | 8.3 |
| November | 25°C | 13°C | 40 mm | 6 | – | – | 8.3 |
| December | 27°C | 15°C | 29 mm | 6 | – | – | 8.3 |