Average annual temperature is 27.0 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 23.2 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Koliai
* Weather data for Koliai 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) | 31.7 | 31.5 | 31.5 | 31.3 | 30.3 | 30.5 | 29.9 | 29.3 | 29.6 | 30.8 | 30.6 | 31.2 |
| Average daytime temperature (°C) | 30.1 | 29.9 | 29.1 | 29.8 | 29.3 | 28.8 | 28.4 | 27.9 | 28.4 | 29.4 | 29.5 | 29.6 |
| Average temperature (°C) | 27.6 | 27.7 | 27.0 | 27.3 | 27.1 | 26.8 | 26.5 | 25.9 | 26.6 | 26.9 | 27.1 | 27.4 |
| Average night temperature (°C) | 25.6 | 25.8 | 25.4 | 25.2 | 25.3 | 25.0 | 24.8 | 24.1 | 25.0 | 24.8 | 25.3 | 25.5 |
| Absolute minimum temperature (°C) | 24.4 | 24.2 | 23.6 | 23.8 | 24.2 | 23.4 | 23.7 | 23.2 | 23.5 | 23.5 | 23.8 | 23.6 |
| 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 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 10.3 | 8.9 | 8.0 | 9.6 | 8.6 | 8.9 | 6.9 | 7.5 | 7.9 | 9.2 | 9.1 | 9.5 |
| Precipitation (mm) | 171 | 221 | 435 | 211 | 339 | 341 | 638 | 603 | 321 | 385 | 236 | 321 |
| Sunny days | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 |
| Rainy days | 29 | 26 | 28 | 27 | 31 | 30 | 31 | 31 | 29 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koliai is at