Average annual temperature is 26.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Goiyobom
* Weather data for Goiyobom 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) | 35.3 | 34.0 | 33.6 | 33.1 | 33.0 | 32.6 | 32.2 | 32.2 | 33.6 | 33.2 | 34.1 | 34.3 |
| Average daytime temperature (°C) | 31.5 | 31.5 | 31.4 | 30.4 | 29.7 | 30.1 | 30.1 | 30.5 | 30.3 | 31.3 | 31.8 | 32.3 |
| Average temperature (°C) | 26.6 | 26.3 | 26.1 | 25.8 | 25.5 | 25.9 | 25.8 | 25.8 | 25.6 | 26.2 | 26.7 | 26.9 |
| Average night temperature (°C) | 23.6 | 23.4 | 23.1 | 23.3 | 23.2 | 23.3 | 23.0 | 22.5 | 22.6 | 23.0 | 23.6 | 23.9 |
| Absolute minimum temperature (°C) | 22.7 | 22.7 | 22.3 | 22.5 | 22.0 | 22.0 | 21.6 | 20.4 | 20.8 | 20.9 | 22.5 | 22.8 |
| 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) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 9.1 | 8.7 | 8.9 | 7.7 | 6.1 | 7.3 | 7.8 | 9.0 | 7.6 | 8.7 | 9.2 | 9.6 |
| Precipitation (mm) | 440 | 471 | 444 | 430 | 523 | 172 | 207 | 60 | 186 | 221 | 283 | 445 |
| Sunny days | 4 | 0 | 0 | 1 | 1 | 5 | 1 | 3 | 6 | 4 | 3 | 0 |
| Rainy days | 27 | 28 | 31 | 29 | 30 | 25 | 30 | 28 | 24 | 27 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Goiyobom is at