Average annual temperature is 25.4 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Napaghewa
* Weather data for Napaghewa 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 | 30.5 | 30.7 | 29.4 | 29.4 | 29.5 | 28.8 | 28.6 | 29.1 | 30.3 | 30.2 | 30.0 |
| Average daytime temperature (°C) | 27.6 | 28.4 | 28.2 | 28.3 | 27.8 | 27.7 | 27.0 | 26.8 | 27.8 | 28.0 | 28.1 | 28.4 |
| Average temperature (°C) | 25.3 | 25.7 | 25.5 | 25.7 | 25.6 | 25.5 | 25.1 | 24.8 | 25.5 | 25.5 | 25.4 | 25.6 |
| Average night temperature (°C) | 23.5 | 23.8 | 23.6 | 23.8 | 24.1 | 24.0 | 23.8 | 23.4 | 23.9 | 23.5 | 23.7 | 23.5 |
| Absolute minimum temperature (°C) | 22.4 | 22.3 | 21.6 | 22.6 | 22.8 | 22.5 | 22.6 | 21.9 | 20.5 | 21.6 | 21.6 | 21.4 |
| 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) | 12.7 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 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) | 7.4 | 9.2 | 8.8 | 9.6 | 8.7 | 9.5 | 7.9 | 7.7 | 9.8 | 8.9 | 8.1 | 9.1 |
| Precipitation (mm) | 376 | 307 | 239 | 222 | 244 | 97 | 273 | 296 | 171 | 317 | 317 | 493 |
| Sunny days | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 4 | 1 | 0 | 3 |
| Rainy days | 31 | 28 | 31 | 29 | 30 | 29 | 31 | 31 | 26 | 30 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Napaghewa is at