Mexico City
Mexico
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 30 | 31 | 30 | 28 | 31 | 31 | 35 | 35 | 35 | 36 | 33 | 32 | 36 |
| Average high, °C | 24 | 24 | 24 | 23 | 23 | 25 | 27 | 28 | 28 | 26 | 25 | 25 | 25 |
| Average temperature, °C | 18 | 17 | 15 | 14 | 13 | 15 | 17 | 18 | 19 | 19 | 18 | 18 | 17 |
| Average low, °C | 12 | 9 | 6 | 5 | 4 | 5 | 7 | 9 | 11 | 12 | 12 | 11 | 8 |
| Record low, °C | 1 | 1 | -3 | -6 | -7 | -5 | -3 | 1 | 4 | 3 | 7 | 4 | -7 |
| Rain, days | 15 | 8 | 3 | 2 | 2 | 2 | 2 | 6 | 10 | 15 | 19 | 17 | 101 |
| Fog, days | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 9 |
| Thunderstorms, days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Average precipitation, mm. | 100 | 52 | 17 | 10 | 11 | 5 | 8 | 23 | 53 | 107 | 123 | 112 | 621 |
| Relative humidity morning, % | 85 | 84 | 81 | 81 | 77 | 74 | 69 | 71 | 76 | 82 | 85 | 85 | 79 |
| Relative humidity evening, % | 46 | 40 | 36 | 34 | 33 | 31 | 28 | 28 | 31 | 42 | 45 | 43 | 36 |
| Wind speed, km/h | 16 | 16 | 14 | 9 | 14 | 17 | 17 | 14 | 16 | 16 | 16 | 16 | 15 |
| Day Length, часов | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 |
| Dew point, °C | 10 | 8 | 6 | 5 | 3 | 3 | 4 | 6 | 8 | 10 | 11 | 11 | 85 |
| Growing degree-day, °C | 236 | 212 | 154 | 121 | 103 | 132 | 205 | 249 | 285 | 273 | 254 | 254 | 2477 |
| Solar radiation, global, Mj/m2 | 18 | 18 | 17 | 16 | 17 | 20 | 22 | 22 | 22 | 20 | 20 | 20 | 20 |