Average annual temperature is 26.8 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 22.1 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Heraniesi
* Weather data for Heraniesi 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) | 31.4 | 31.4 | 31.8 | 31.1 | 30.3 | 30.3 | 31.0 | 29.5 | 29.9 | 31.2 | 30.4 | 31.7 |
| Average daytime temperature (°C) | 29.8 | 30.1 | 29.8 | 29.9 | 29.5 | 29.0 | 28.3 | 28.1 | 29.0 | 29.4 | 29.0 | 29.8 |
| Average temperature (°C) | 27.1 | 27.4 | 27.0 | 27.4 | 27.2 | 27.0 | 26.1 | 25.9 | 26.6 | 26.7 | 26.4 | 27.0 |
| Average night temperature (°C) | 25.4 | 25.7 | 25.1 | 25.6 | 25.4 | 25.3 | 24.6 | 24.4 | 24.8 | 24.7 | 24.7 | 24.9 |
| Absolute minimum temperature (°C) | 24.3 | 24.5 | 24.1 | 24.3 | 23.8 | 23.8 | 23.4 | 23.3 | 22.1 | 23.6 | 23.6 | 23.5 |
| 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 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| 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) | 8.3 | 9.0 | 8.7 | 10.0 | 9.1 | 8.9 | 7.1 | 7.4 | 9.0 | 8.8 | 7.7 | 8.9 |
| Precipitation (mm) | 348 | 247 | 292 | 201 | 294 | 189 | 504 | 514 | 307 | 388 | 663 | 420 |
| Sunny days | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 29 | 28 | 30 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heraniesi is at