Average annual temperature is 26.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 23.3 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Onefolo
* Weather data for Onefolo Solomon Islands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.9 | 30.4 | 31.2 | 30.5 | 31.3 | 31.0 | 30.4 | 30.3 | 31.0 | 31.1 | 30.6 | 30.7 |
| Average daytime temperature (°C) | 29.3 | 29.3 | 28.9 | 29.5 | 29.4 | 29.3 | 28.8 | 28.6 | 29.4 | 29.4 | 29.2 | 29.3 |
| Average temperature (°C) | 27.0 | 27.2 | 26.7 | 27.2 | 27.2 | 27.0 | 26.3 | 26.1 | 26.8 | 26.8 | 26.7 | 27.1 |
| Average night temperature (°C) | 25.2 | 25.3 | 24.9 | 25.2 | 25.5 | 25.3 | 24.8 | 24.4 | 25.1 | 24.9 | 24.9 | 25.2 |
| Absolute minimum temperature (°C) | 24.1 | 24.2 | 23.9 | 23.4 | 24.6 | 24.0 | 23.4 | 23.4 | 23.3 | 24.1 | 23.9 | 24.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 8.8 | 7.8 | 9.8 | 9.3 | 9.4 | 7.2 | 7.1 | 8.0 | 8.8 | 8.4 | 9.1 |
| Precipitation (mm) | 342 | 319 | 458 | 232 | 216 | 167 | 355 | 379 | 217 | 205 | 378 | 456 |
| Sunny days | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2 |
| Rainy days | 29 | 28 | 30 | 29 | 31 | 29 | 30 | 31 | 30 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onefolo is at