Average annual temperature is 27.0 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: 23.5 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Mbirasu
* Weather data for Mbirasu 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) | 29.7 | 29.3 | 29.7 | 29.3 | 29.2 | 29.3 | 28.3 | 28.0 | 28.5 | 29.2 | 28.8 | 29.3 |
| Average daytime temperature (°C) | 28.3 | 28.5 | 28.2 | 28.4 | 28.3 | 28.2 | 27.4 | 27.1 | 27.8 | 27.8 | 27.8 | 28.2 |
| Average temperature (°C) | 27.1 | 27.3 | 27.0 | 27.4 | 27.3 | 27.3 | 26.7 | 26.4 | 27.0 | 26.8 | 26.8 | 27.3 |
| Average night temperature (°C) | 25.6 | 26.0 | 25.6 | 26.3 | 26.1 | 26.2 | 25.8 | 25.6 | 26.1 | 25.7 | 25.7 | 26.3 |
| Absolute minimum temperature (°C) | 23.5 | 24.6 | 24.5 | 24.5 | 25.0 | 24.8 | 23.6 | 24.2 | 24.4 | 24.5 | 24.6 | 24.8 |
| 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 | 11.6 | 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 | 8.8 | 8.3 | 10.2 | 9.1 | 9.3 | 8.0 | 8.2 | 9.7 | 9.6 | 9.5 | 9.3 |
| Precipitation (mm) | 493 | 338 | 401 | 255 | 309 | 245 | 340 | 322 | 200 | 272 | 348 | 458 |
| Sunny days | 2 | 2 | 0 | 4 | 1 | 4 | 6 | 4 | 8 | 2 | 1 | 6 |
| Rainy days | 29 | 26 | 31 | 26 | 30 | 26 | 25 | 27 | 22 | 29 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mbirasu is at