Average annual temperature is 26.2 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Kalamadau
* Weather data for Kalamadau 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) | 30.3 | 30.1 | 29.9 | 29.8 | 29.2 | 28.5 | 28.2 | 27.6 | 27.9 | 28.2 | 29.4 | 30.7 |
| Average daytime temperature (°C) | 29.0 | 28.7 | 28.6 | 28.4 | 27.5 | 27.3 | 27.1 | 26.7 | 27.0 | 27.0 | 27.6 | 29.2 |
| Average temperature (°C) | 27.2 | 27.0 | 26.9 | 26.6 | 26.0 | 26.0 | 25.6 | 25.1 | 25.4 | 25.6 | 26.1 | 27.5 |
| Average night temperature (°C) | 25.7 | 25.5 | 25.3 | 24.9 | 24.7 | 24.8 | 24.5 | 23.8 | 24.1 | 24.4 | 24.7 | 25.9 |
| Absolute minimum temperature (°C) | 24.1 | 23.9 | 23.7 | 23.5 | 23.1 | 23.6 | 23.6 | 22.5 | 22.8 | 23.6 | 23.3 | 23.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 9.7 | 8.7 | 10.5 | 10.1 | 6.8 | 9.2 | 9.3 | 10.3 | 9.8 | 9.4 | 10.1 | 11.0 |
| Precipitation (mm) | 150 | 264 | 139 | 204 | 500 | 145 | 109 | 60 | 100 | 211 | 170 | 142 |
| Sunny days | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 4 | 3 | 1 | 0 | 1 |
| Rainy days | 30 | 27 | 31 | 28 | 30 | 29 | 30 | 27 | 27 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kalamadau is at