Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Nanase
* Weather data for Nanase 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) | 34.4 | 33.6 | 32.8 | 32.6 | 32.4 | 32.1 | 32.6 | 30.6 | 32.1 | 32.7 | 33.8 | 34.0 |
| Average daytime temperature (°C) | 31.6 | 31.2 | 31.1 | 30.0 | 28.8 | 29.0 | 28.8 | 28.4 | 28.4 | 29.8 | 31.2 | 32.3 |
| Average temperature (°C) | 26.6 | 26.3 | 25.9 | 25.5 | 25.0 | 25.2 | 25.0 | 24.4 | 24.6 | 25.1 | 26.1 | 26.8 |
| Average night temperature (°C) | 23.4 | 23.3 | 22.8 | 22.9 | 23.0 | 23.0 | 22.6 | 21.8 | 22.2 | 22.5 | 23.0 | 23.6 |
| Absolute minimum temperature (°C) | 22.1 | 22.0 | 22.0 | 22.0 | 21.2 | 22.2 | 21.4 | 20.1 | 20.1 | 20.7 | 21.6 | 22.4 |
| 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 | 11.9 | 11.8 | 11.7 | 11.7 | 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 | 8.6 | 8.7 | 7.4 | 5.3 | 6.9 | 7.2 | 8.2 | 6.6 | 7.7 | 9.4 | 9.9 |
| Precipitation (mm) | 318 | 398 | 384 | 398 | 759 | 307 | 236 | 91 | 226 | 422 | 211 | 407 |
| Sunny days | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 0 |
| Rainy days | 27 | 28 | 31 | 30 | 31 | 30 | 30 | 29 | 28 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nanase during the most sunny months:
The largest precipitation sum in Nanase is at