Average annual temperature is 27.7 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 24.0 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Fananu
* Weather data for Fananu Micronesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.5 | 29.6 | 29.1 | 29.9 | 29.4 | 29.8 | 30.1 | 30.0 | 30.0 | 30.0 | 30.1 | 30.3 |
| Average daytime temperature (°C) | 28.7 | 28.5 | 28.3 | 28.5 | 28.8 | 28.7 | 29.0 | 29.0 | 29.0 | 29.1 | 29.1 | 28.9 |
| Average temperature (°C) | 27.7 | 27.6 | 27.2 | 27.4 | 27.9 | 27.7 | 27.8 | 27.8 | 27.7 | 27.9 | 28.1 | 28.1 |
| Average night temperature (°C) | 26.2 | 26.7 | 25.9 | 26.2 | 26.7 | 26.4 | 26.5 | 26.4 | 26.2 | 26.6 | 26.7 | 27.1 |
| Absolute minimum temperature (°C) | 24.0 | 25.1 | 24.5 | 24.7 | 25.1 | 25.6 | 25.3 | 25.4 | 25.0 | 25.5 | 24.0 | 25.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.7 | 9.5 | 8.5 | 8.7 | 8.4 | 9.2 | 8.5 | 8.2 | 8.1 | 8.0 | 9.9 |
| Precipitation (mm) | 228 | 154 | 234 | 366 | 387 | 388 | 479 | 434 | 487 | 454 | 362 | 180 |
| Sunny days | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 1 |
| Rainy days | 28 | 27 | 30 | 29 | 31 | 30 | 30 | 31 | 28 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fananu is at