Average annual temperature is 27.6 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: 23.9 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Winisi
* Weather data for Winisi 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) | 29.8 | 29.5 | 29.2 | 29.6 | 29.7 | 29.6 | 29.6 | 30.0 | 29.8 | 29.8 | 29.8 | 29.7 |
| Average daytime temperature (°C) | 28.7 | 28.5 | 28.3 | 28.3 | 28.7 | 28.6 | 28.5 | 28.7 | 28.7 | 28.8 | 28.9 | 28.9 |
| Average temperature (°C) | 27.7 | 27.6 | 27.3 | 27.2 | 27.7 | 27.5 | 27.4 | 27.5 | 27.4 | 27.7 | 27.9 | 28.0 |
| Average night temperature (°C) | 26.3 | 26.5 | 25.9 | 25.9 | 26.4 | 26.3 | 26.1 | 26.1 | 26.1 | 26.2 | 26.7 | 26.8 |
| Absolute minimum temperature (°C) | 24.4 | 23.9 | 24.6 | 24.9 | 24.9 | 25.6 | 25.3 | 25.1 | 24.4 | 25.0 | 25.0 | 25.3 |
| 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 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 8.9 | 8.9 | 9.2 | 7.3 | 8.1 | 7.5 | 8.2 | 7.6 | 8.0 | 8.1 | 7.9 | 9.5 |
| Precipitation (mm) | 373 | 354 | 362 | 561 | 564 | 526 | 647 | 549 | 597 | 535 | 464 | 265 |
| Sunny days | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Rainy days | 29 | 28 | 27 | 30 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Winisi is at