Average annual temperature is 17.5 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Igisowe
* Weather data for Igisowe 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) | 22.6 | 22.5 | 23.8 | 21.7 | 22.2 | 22.0 | 23.4 | 22.1 | 22.2 | 23.5 | 23.5 | 23.5 |
| Average daytime temperature (°C) | 20.4 | 20.4 | 20.7 | 20.4 | 20.8 | 20.4 | 20.7 | 20.7 | 20.6 | 21.1 | 21.3 | 21.8 |
| Average temperature (°C) | 17.4 | 17.5 | 17.4 | 17.3 | 17.7 | 17.3 | 17.2 | 17.0 | 17.2 | 17.5 | 17.7 | 18.2 |
| Average night temperature (°C) | 14.9 | 15.4 | 14.8 | 14.5 | 15.5 | 14.6 | 14.5 | 14.3 | 14.6 | 14.7 | 14.7 | 15.8 |
| Absolute minimum temperature (°C) | 13.2 | 13.4 | 12.0 | 12.1 | 13.0 | 11.8 | 11.2 | 9.8 | 10.5 | 11.6 | 10.6 | 12.3 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 7.3 | 5.0 | 7.8 | 7.6 | 5.7 | 7.9 | 8.0 | 8.1 | 8.0 | 8.1 | 8.7 | 7.4 |
| Precipitation (mm) | 239 | 381 | 266 | 260 | 373 | 284 | 283 | 224 | 388 | 285 | 291 | 398 |
| Sunny days | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 2 | 4 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 31 | 29 | 29 | 31 | 28 | 29 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Igisowe is at