The Bottom
Bonaire
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 35 | 33 | 33 | 33 | 31 | 31 | 32 | 33 | 32 | 35 | 38 | 37 | 38 |
| Average high, °C | 32 | 32 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 31 |
| Average temperature, °C | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 28 |
| Average low, °C | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 |
| Record low, °C | 18 | 22 | 21 | 20 | 20 | 18 | 18 | 21 | 21 | 22 | 22 | 22 | 18 |
| Rain, days | 10 | 12 | 11 | 10 | 7 | 5 | 4 | 5 | 8 | 11 | 12 | 10 | 105 |
| Thunderstorms, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| Average precipitation, mm. | 130 | 140 | 120 | 90 | 60 | 70 | 70 | 70 | 120 | 80 | 110 | 100 | 1160 |
| Relative humidity, % | 80 | 80 | 80 | 80 | 80 | 75 | 75 | 75 | 80 | 80 | 80 | 80 | 79 |
| Relative humidity morning, % | 86 | 87 | 86 | 82 | 82 | 81 | 81 | 82 | 84 | 84 | 84 | 85 | 84 |
| Relative humidity evening, % | 74 | 76 | 77 | 74 | 71 | 70 | 70 | 71 | 74 | 73 | 73 | 74 | 73 |
| Wind speed, km/h | 9 | 8 | 9 | 9 | 12 | 12 | 9 | 9 | 9 | 9 | 12 | 9 | 10 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 |
| Dew point, °C | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 21 | 22 | 23 | 23 | 23 | 261 |
| Growing degree-day, °C | 555 | 574 | 510 | 527 | 512 | 466 | 527 | 510 | 558 | 540 | 558 | 574 | 6410 |
| Solar radiation, global, Mj/m2 | 23 | 21 | 18 | 18 | 19 | 21 | 24 | 26 | 25 | 25 | 25 | 25 | 22 |