Belize City
Belize
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 37 | 42 | 33 | 37 | 31 | 32 | 35 | 37 | 37 | 38 | 37 | 37 | 42 |
| Average high, °C | 30 | 30 | 28 | 25 | 26 | 28 | 29 | 31 | 32 | 33 | 31 | 32 | 30 |
| Average temperature, °C | 26 | 26 | 24 | 21 | 21 | 23 | 24 | 26 | 27 | 28 | 26 | 26 | 25 |
| Average low, °C | 23 | 22 | 21 | 18 | 17 | 18 | 20 | 21 | 22 | 23 | 22 | 21 | 21 |
| Record low, °C | 21 | 18 | 15 | 12 | 11 | 11 | 12 | 15 | 20 | 17 | 21 | 12 | 11 |
| Rain, days | 2 | 2 | 2 | 1 | 6 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 23 |
| Fog, days | 3 | 6 | 6 | 5 | 7 | 5 | 5 | 3 | 2 | 1 | 2 | 3 | 48 |
| Thunderstorms, days | 9 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 7 | 7 | 7 | 41 |
| Average precipitation, mm. | 10 | 10 | 10 | 10 | 70 | 50 | 30 | 40 | 0 | 10 | 10 | 10 | 260 |
| Relative humidity, % | 82 | 85 | 84 | 86 | 83 | 82 | 80 | 77 | 81 | 80 | 82 | 76 | 82 |
| Relative humidity morning, % | 96 | 96 | 96 | 96 | 95 | 95 | 93 | 91 | 91 | 92 | 92 | 94 | 94 |
| Relative humidity evening, % | 75 | 76 | 74 | 74 | 72 | 71 | 68 | 68 | 69 | 76 | 75 | 74 | 73 |
| Wind speed, km/h | 12 | 9 | 9 | 12 | 12 | 9 | 12 | 14 | 14 | 14 | 14 | 12 | 12 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 |
| Dew point, °C | 23 | 23 | 21 | 19 | 18 | 20 | 21 | 21 | 23 | 24 | 23 | 21 | 257 |
| Growing degree-day, °C | 500 | 499 | 442 | 379 | 362 | 385 | 465 | 483 | 551 | 550 | 525 | 525 | 5666 |
| Solar radiation, global, Mj/m2 | 18 | 16 | 15 | 13 | 14 | 17 | 20 | 22 | 21 | 19 | 19 | 19 | 18 |