Sydney
Australia
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 29 | 35 | 38 | 41 | 45 | 42 | 40 | 33 | 26 | 21 | 18 | 24 | 45 |
| Average high, °C | 16 | 18 | 21 | 23 | 26 | 25 | 23 | 20 | 16 | 13 | 12 | 13 | 19 |
| Average temperature, °C | 11 | 13 | 15 | 17 | 20 | 19 | 18 | 15 | 11 | 10 | 8 | 10 | 14 |
| Average low, °C | 6 | 7 | 9 | 11 | 13 | 13 | 12 | 9 | 7 | 5 | 5 | 5 | 9 |
| Record low, °C | -1 | 0 | 2 | 3 | 5 | 5 | 3 | 2 | 0 | -3 | -2 | -2 | -3 |
| Rain, days | 15 | 14 | 12 | 10 | 7 | 7 | 9 | 12 | 13 | 13 | 15 | 16 | 143 |
| Fog, days | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 2 | 21 |
| Thunderstorms, days | 0 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 10 |
| Average precipitation, mm. | 50 | 50 | 50 | 50 | 40 | 40 | 40 | 50 | 50 | 30 | 40 | 40 | 530 |
| Relative humidity morning, % | 84 | 83 | 80 | 79 | 78 | 79 | 80 | 81 | 85 | 86 | 86 | 86 | 82 |
| Relative humidity evening, % | 58 | 56 | 51 | 48 | 46 | 49 | 49 | 54 | 64 | 68 | 67 | 63 | 56 |
| Wind speed, km/h | 25 | 25 | 17 | 19 | 19 | 17 | 16 | 20 | 20 | 22 | 22 | 25 | 21 |
| Day Length, часов | 12 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 11 | 10 | 10 | 11 | 13 |
| Dew point, °C | 6 | 7 | 8 | 9 | 10 | 11 | 10 | 8 | 7 | 6 | 5 | 5 | 92 |
| Growing degree-day, °C | 42 | 103 | 158 | 241 | 301 | 267 | 250 | 142 | 60 | 0 | 0 | 0 | 1564 |
| Solar radiation, global, Mj/m2 | 13 | 17 | 21 | 23 | 23 | 21 | 17 | 12 | 8 | 6 | 7 | 10 | 15 |