Common information
- Country
- South Africa
- Population
- 15 158
Weather, climate, temperature by months in Rondebosch
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Average high, °C | 18 | 20 | 22 | 23 | 24 | 24 | 24 | 22 | 19 | 17 | 17 | 17 | 21 |
| Average temperature, °C | 14 | 15 | 17 | 19 | 20 | 20 | 19 | 17 | 15 | 13 | 12 | 12 | 16 |
| Average low, °C | 9 | 11 | 13 | 14 | 15 | 15 | 14 | 12 | 10 | 9 | 8 | 8 | 12 |
| Average precipitation, mm. | 96 | 61 | 40 | 43 | 32 | 31 | 43 | 82 | 136 | 189 | 164 | 163 | 1079 |
| Relative humidity, % | 75 | 73 | 70 | 70 | 71 | 71 | 72 | 74 | 77 | 78 | 78 | 77 | 74 |
| Wind speed, km/h | 17 | 19 | 22 | 22 | 22 | 21 | 18 | 15 | 14 | 14 | 15 | 16 | 18 |
| Day Length, часов | 12 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 11 | 10 | 11 | 11 | 13 |
| Dew point, °C | 9 | 10 | 12 | 13 | 14 | 15 | 14 | 12 | 11 | 9 | 8 | 9 | 136 |
| Growing degree-day, °C | 108 | 161 | 216 | 270 | 304 | 283 | 279 | 210 | 143 | 84 | 65 | 74 | 2196 |
| Solar radiation, global, Mj/m2 | 18 | 23 | 28 | 30 | 29 | 26 | 21 | 16 | 11 | 10 | 10 | 13 | 20 |