Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Koromangi
* Weather data for Koromangi 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) | 32.5 | 33.1 | 33.1 | 33.2 | 33.4 | 32.4 | 32.6 | 33.3 | 33.9 | 33.8 | 33.7 | 33.1 |
| Average daytime temperature (°C) | 30.4 | 30.0 | 31.1 | 29.8 | 30.3 | 30.0 | 30.6 | 31.3 | 31.8 | 31.1 | 31.5 | 30.9 |
| Average temperature (°C) | 25.8 | 25.6 | 26.0 | 25.5 | 26.0 | 25.7 | 26.0 | 26.3 | 26.6 | 26.2 | 26.4 | 26.1 |
| Average night temperature (°C) | 23.0 | 23.1 | 23.0 | 23.0 | 23.4 | 22.9 | 23.2 | 23.0 | 23.1 | 23.2 | 23.3 | 23.5 |
| Absolute minimum temperature (°C) | 22.3 | 22.2 | 21.9 | 22.1 | 22.9 | 21.5 | 22.2 | 21.9 | 22.0 | 22.1 | 22.5 | 22.7 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 7.9 | 6.2 | 7.6 | 6.3 | 7.5 | 8.0 | 8.8 | 9.4 | 9.5 | 8.6 | 9.1 | 7.5 |
| Precipitation (mm) | 287 | 451 | 309 | 338 | 366 | 217 | 232 | 142 | 179 | 291 | 309 | 411 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 1 | 1 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 28 | 28 | 27 | 29 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koromangi is at