Germiston Climate: Weather by Month and Best Time to Visit
Best months for Germiston: August, May, September, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 26°C | 15°C | 126 mm | 16 | – | – | 6.7 |
| February | 26°C | 15°C | 103 mm | 13 | – | – | 7.2 |
| March | 25°C | 14°C | 83 mm | 12 | – | – | 7.5 |
| April | 23°C | 10°C | 42 mm | 7 | – | – | 8.2 |
| May | 21°C | 7°C | 15 mm | 3 | – | – | 8.6 |
| June | 18°C | 3°C | 7 mm | 1 | – | – | 8.4 |
| July | 18°C | 3°C | 3 mm | 1 | – | – | 8.4 |
| August | 21°C | 6°C | 10 mm | 2 | – | – | 8.7 |
| September | 25°C | 10°C | 23 mm | 3 | – | – | 8.6 |
| October | 26°C | 12°C | 77 mm | 11 | – | – | 7.7 |
| November | 25°C | 13°C | 99 mm | 14 | – | – | 7.1 |
| December | 26°C | 15°C | 130 mm | 18 | – | – | 6.5 |