Johannesburg
South Africa
Common information
- Country
- South Africa
- Population
- 7,100
Weather, climate, temperature by months in Willowmore
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Average high, °C | 18 | 18 | 20 | 21 | 22 | 23 | 22 | 21 | 19 | 16 | 16 | 17 | 19 |
| Average temperature, °C | 13 | 16 | 18 | 20 | 22 | 21 | 20 | 16 | 13 | 10 | 10 | 11 | 16 |
| Average low, °C | 9 | 10 | 11 | 13 | 14 | 14 | 13 | 12 | 10 | 8 | 8 | 8 | 11 |
| Average precipitation, mm. | 21 | 26 | 34 | 33 | 32 | 48 | 49 | 35 | 26 | 18 | 18 | 24 | 364 |
| Relative humidity, % | 57 | 56 | 55 | 52 | 53 | 57 | 61 | 63 | 61 | 61 | 58 | 56 | 57 |
| Wind speed, km/h | 12 | 13 | 14 | 13 | 13 | 12 | 10 | 9 | 9 | 9 | 9 | 11 | 11 |
| Day Length, часов | 12 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 11 | 10 | 11 | 11 | 13 |
| Dew point, °C | 5 | 7 | 9 | 10 | 12 | 12 | 12 | 9 | 5 | 3 | 2 | 2 | 87 |
| Growing degree-day, °C | 99 | 171 | 243 | 322 | 363 | 319 | 295 | 183 | 78 | 0 | 0 | 28 | 2100 |
| Solar radiation, global, Mj/m2 | 19 | 23 | 27 | 29 | 28 | 25 | 21 | 16 | 13 | 11 | 12 | 15 | 20 |