Average annual temperature is 27.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 21.9 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Onima
* Weather data for Onima Bonaire is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.3 | 28.5 | 28.7 | 29.8 | 30.4 | 32.1 | 33.2 | 34.9 | 34.4 | 34.7 | 31.3 | 30.7 |
| Average daytime temperature (°C) | 27.7 | 27.6 | 27.9 | 28.8 | 29.6 | 30.4 | 30.6 | 32.3 | 32.9 | 31.7 | 29.8 | 29.3 |
| Average temperature (°C) | 26.0 | 25.8 | 26.1 | 26.8 | 27.7 | 28.5 | 28.4 | 29.5 | 29.9 | 29.2 | 28.0 | 27.5 |
| Average night temperature (°C) | 24.6 | 24.4 | 24.8 | 25.3 | 26.5 | 27.1 | 26.8 | 27.5 | 28.0 | 27.2 | 26.4 | 26.0 |
| Absolute minimum temperature (°C) | 21.9 | 22.6 | 24.0 | 23.9 | 26.1 | 25.6 | 25.6 | 24.8 | 27.3 | 25.0 | 24.2 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 11.1 | 10.9 | 10.8 | 11.3 | 11.2 | 11.0 | 11.1 | 10.2 | 10.2 | 10.6 |
| Precipitation (mm) | 52 | 34 | 25 | 21 | 13 | 39 | 56 | 29 | 13 | 91 | 127 | 85 |
| Sunny days | 2 | 2 | 7 | 9 | 13 | 2 | 1 | 9 | 8 | 6 | 0 | 0 |
| Rainy days | 29 | 26 | 24 | 21 | 18 | 28 | 30 | 22 | 22 | 25 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onima is at