Quito
Ecuador
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 31 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 33 |
| Average high, °C | 29 | 29 | 30 | 32 | 32 | 32 | 32 | 32 | 31 | 28 | 27 | 28 | 30 |
| Average temperature, °C | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 18 | 18 | 19 | 19 |
| Average low, °C | 16 | 16 | 16 | 17 | 19 | 20 | 20 | 19 | 18 | 16 | 15 | 15 | 17 |
| Record low, °C | 15 | 16 | 15 | 17 | 20 | 20 | 20 | 18 | 17 | 12 | 12 | 15 | 12 |
| Fog, days | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 4 | 21 |
| Average precipitation, mm. | 15 | 40 | 36 | 51 | 98 | 174 | 227 | 157 | 49 | 14 | 0 | 5 | 865 |
| Relative humidity, % | 68 | 71 | 72 | 75 | 78 | 79 | 80 | 80 | 77 | 73 | 68 | 67 | 74 |
| Relative humidity morning, % | 86 | 85 | 83 | 82 | 83 | 86 | 86 | 86 | 84 | 84 | 86 | 88 | 85 |
| Relative humidity evening, % | 71 | 70 | 68 | 66 | 65 | 66 | 65 | 66 | 68 | 70 | 71 | 72 | 68 |
| Wind speed, km/h | 15 | 16 | 16 | 17 | 17 | 16 | 15 | 16 | 15 | 14 | 14 | 15 | 15 |
| Day Length, часов | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
| Dew point, °C | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 165 |
| Growing degree-day, °C | 264 | 264 | 258 | 273 | 264 | 240 | 260 | 255 | 260 | 246 | 254 | 267 | 3104 |
| Solar radiation, global, Mj/m2 | 22 | 22 | 22 | 20 | 18 | 18 | 19 | 18 | 18 | 19 | 20 | 22 | 20 |