Average annual temperature is 20.9 °C
Absolute maximum temperature: 26.2 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Tanamo
* Weather data for Tanamo 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) | 25.6 | 26.0 | 26.2 | 25.6 | 25.3 | 24.9 | 24.6 | 24.1 | 25.9 | 26.0 | 25.6 | 26.0 |
| Average daytime temperature (°C) | 24.1 | 24.4 | 24.2 | 24.3 | 24.2 | 23.3 | 22.8 | 22.2 | 23.7 | 24.4 | 24.0 | 24.2 |
| Average temperature (°C) | 21.1 | 21.4 | 21.0 | 21.0 | 21.2 | 20.8 | 20.4 | 19.8 | 20.6 | 21.2 | 21.1 | 21.2 |
| Average night temperature (°C) | 19.1 | 19.3 | 18.9 | 18.6 | 19.4 | 19.2 | 19.2 | 18.6 | 18.8 | 19.1 | 19.3 | 19.2 |
| Absolute minimum temperature (°C) | 18.2 | 18.3 | 17.5 | 16.6 | 17.2 | 17.3 | 17.7 | 17.7 | 17.3 | 17.7 | 16.8 | 16.6 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 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) | 7.7 | 8.7 | 7.8 | 9.5 | 8.7 | 9.1 | 6.9 | 7.0 | 9.2 | 9.0 | 8.0 | 8.2 |
| Precipitation (mm) | 259 | 324 | 354 | 187 | 253 | 198 | 363 | 399 | 240 | 271 | 395 | 1276 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 27 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanamo is at