Average annual temperature is 16.4 °C
Absolute maximum temperature: 25.5 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Eastern Highlands Province
* Weather data for Eastern Highlands Province 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) | 24.5 | 24.0 | 24.7 | 24.1 | 25.0 | 23.5 | 23.8 | 22.3 | 24.5 | 23.9 | 24.8 | 25.5 |
| Average daytime temperature (°C) | 21.8 | 21.1 | 22.2 | 22.0 | 21.7 | 21.7 | 21.0 | 20.5 | 21.7 | 22.0 | 22.7 | 22.3 |
| Average temperature (°C) | 16.5 | 16.5 | 16.5 | 16.6 | 16.8 | 16.3 | 16.1 | 15.7 | 16.0 | 16.4 | 16.7 | 17.0 |
| Average night temperature (°C) | 13.4 | 14.0 | 13.3 | 13.5 | 14.3 | 13.3 | 13.2 | 13.3 | 12.7 | 13.5 | 13.2 | 13.9 |
| Absolute minimum temperature (°C) | 11.9 | 12.8 | 11.9 | 12.1 | 12.7 | 11.0 | 11.1 | 9.0 | 10.0 | 11.1 | 11.2 | 11.8 |
| 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) | 12.4 | 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) | 8.1 | 6.3 | 8.3 | 8.3 | 6.8 | 8.6 | 8.0 | 8.8 | 9.2 | 8.9 | 9.7 | 8.8 |
| Precipitation (mm) | 272 | 296 | 267 | 352 | 317 | 301 | 157 | 266 | 286 | 421 | 301 | 342 |
| Sunny days | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 2 | 2 | 0 |
| Rainy days | 31 | 27 | 30 | 30 | 31 | 29 | 30 | 30 | 27 | 29 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Eastern Highlands Province is at