Average annual temperature is 20.9 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Goni
* Weather data for Goni 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) | 29.2 | 28.3 | 28.8 | 27.5 | 27.9 | 26.6 | 25.7 | 23.7 | 26.1 | 28.2 | 27.9 | 28.6 |
| Average daytime temperature (°C) | 26.8 | 26.4 | 26.5 | 26.2 | 25.2 | 23.3 | 22.8 | 21.3 | 22.8 | 25.2 | 25.6 | 26.3 |
| Average temperature (°C) | 21.9 | 21.8 | 21.4 | 21.2 | 21.2 | 20.4 | 20.1 | 19.6 | 20.0 | 20.8 | 20.9 | 21.7 |
| Average night temperature (°C) | 19.2 | 19.4 | 18.4 | 18.3 | 19.0 | 18.7 | 18.7 | 18.7 | 18.6 | 18.4 | 18.1 | 19.2 |
| Absolute minimum temperature (°C) | 17.4 | 18.2 | 15.8 | 16.1 | 17.4 | 17.3 | 16.7 | 16.3 | 15.3 | 16.7 | 15.7 | 17.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.4 | 7.8 | 8.7 | 8.9 | 6.2 | 5.1 | 5.1 | 2.7 | 4.6 | 7.2 | 8.8 | 7.9 |
| Precipitation (mm) | 161 | 292 | 277 | 275 | 502 | 395 | 500 | 721 | 403 | 346 | 323 | 335 |
| Sunny days | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Rainy days | 31 | 28 | 30 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Goni during the most sunny months:
The largest precipitation sum in Goni is at