Sewell Climate: Weather by Month and Best Time to Visit
Best months for Sewell: September, May, June, August.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 6°C | -2°C | 79 mm | 9 | – | – | 4.9 |
| February | 7°C | -1°C | 74 mm | 9 | – | – | 5.3 |
| March | 12°C | 2°C | 101 mm | 10 | – | – | 5.9 |
| April | 18°C | 8°C | 86 mm | 10 | – | – | 7.1 |
| May | 23°C | 13°C | 84 mm | 11 | – | – | 7.6 |
| June | 28°C | 18°C | 94 mm | 11 | – | – | 7.6 |
| July | 30°C | 21°C | 91 mm | 11 | – | – | 7.3 |
| August | 29°C | 20°C | 98 mm | 10 | – | – | 7.6 |
| September | 26°C | 17°C | 98 mm | 9 | – | – | 7.8 |
| October | 19°C | 10°C | 91 mm | 8 | – | – | 7.6 |
| November | 13°C | 5°C | 73 mm | 8 | – | – | 6.6 |
| December | 8°C | 0°C | 97 mm | 9 | – | – | 5.4 |