Average annual temperature is 27.3 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 24.0 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of Ironunu
* Weather data for Ironunu 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) | 30.2 | 29.5 | 30.0 | 29.8 | 29.8 | 29.9 | 30.0 | 28.5 | 29.0 | 29.2 | 29.2 | 30.0 |
| Average daytime temperature (°C) | 28.7 | 28.6 | 28.4 | 28.7 | 28.4 | 28.4 | 27.8 | 27.7 | 28.2 | 28.4 | 28.2 | 28.6 |
| Average temperature (°C) | 27.5 | 27.5 | 27.3 | 27.7 | 27.4 | 27.5 | 27.0 | 26.7 | 27.2 | 27.3 | 27.2 | 27.6 |
| Average night temperature (°C) | 26.3 | 26.1 | 26.1 | 26.6 | 26.2 | 26.4 | 26.1 | 25.9 | 26.2 | 26.2 | 25.9 | 26.5 |
| Absolute minimum temperature (°C) | 24.7 | 24.0 | 24.5 | 25.2 | 24.8 | 24.8 | 25.0 | 24.4 | 25.0 | 25.1 | 24.1 | 25.1 |
| 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) | 12.6 | 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) | 8.5 | 8.6 | 8.4 | 9.8 | 8.9 | 8.8 | 6.8 | 7.4 | 8.0 | 8.8 | 8.1 | 8.9 |
| Precipitation (mm) | 247 | 279 | 214 | 146 | 179 | 186 | 334 | 317 | 215 | 205 | 332 | 542 |
| Sunny days | 4 | 2 | 2 | 8 | 0 | 2 | 1 | 0 | 4 | 3 | 0 | 3 |
| Rainy days | 27 | 26 | 29 | 22 | 31 | 28 | 30 | 31 | 26 | 28 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ironunu is at