Average annual temperature is 26.5 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Gugui
* Weather data for Gugui Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 30.4 | 30.7 | 30.0 | 29.7 | 28.8 | 28.7 | 27.6 | 28.3 | 28.6 | 29.3 | 30.8 |
| Average daytime temperature (°C) | 29.3 | 29.1 | 29.1 | 28.9 | 27.8 | 27.7 | 27.1 | 26.7 | 27.1 | 27.3 | 27.9 | 29.2 |
| Average temperature (°C) | 27.4 | 27.1 | 27.2 | 27.0 | 26.2 | 26.3 | 25.9 | 25.2 | 25.6 | 25.8 | 26.3 | 27.5 |
| Average night temperature (°C) | 25.9 | 25.5 | 25.6 | 24.9 | 24.6 | 25.2 | 24.8 | 24.1 | 24.4 | 24.6 | 24.8 | 26.1 |
| Absolute minimum temperature (°C) | 23.5 | 23.2 | 23.6 | 23.4 | 23.2 | 23.0 | 23.8 | 22.9 | 22.9 | 23.3 | 23.1 | 22.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 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) | 9.8 | 8.7 | 10.5 | 10.3 | 7.0 | 9.6 | 9.3 | 10.3 | 9.9 | 9.3 | 10.3 | 11.1 |
| Precipitation (mm) | 181 | 258 | 147 | 209 | 504 | 155 | 121 | 57 | 118 | 231 | 170 | 132 |
| Sunny days | 0 | 3 | 1 | 2 | 1 | 2 | 0 | 3 | 3 | 0 | 1 | 1 |
| Rainy days | 31 | 25 | 30 | 28 | 30 | 28 | 31 | 28 | 27 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gugui is at