Average annual temperature is 12.3 °C
Absolute maximum temperature: 19.6 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Tumia
* Weather data for Tumia 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) | 19.4 | 18.8 | 19.3 | 19.5 | 19.6 | 19.0 | 18.8 | 18.3 | 18.9 | 19.1 | 19.3 | 19.4 |
| Average daytime temperature (°C) | 17.5 | 17.0 | 17.2 | 17.0 | 16.6 | 16.5 | 16.2 | 15.4 | 15.8 | 17.0 | 17.6 | 18.2 |
| Average temperature (°C) | 12.5 | 12.6 | 12.2 | 12.2 | 12.6 | 12.3 | 12.1 | 11.6 | 11.9 | 11.9 | 12.4 | 12.9 |
| Average night temperature (°C) | 9.0 | 9.8 | 8.8 | 8.9 | 9.9 | 9.4 | 9.3 | 9.2 | 9.6 | 8.2 | 8.5 | 9.4 |
| Absolute minimum temperature (°C) | 6.7 | 8.2 | 7.2 | 7.6 | 7.9 | 6.2 | 5.4 | 4.3 | 5.1 | 3.8 | 5.6 | 8.4 |
| 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) | 12.4 | 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) | 7.7 | 7.2 | 8.1 | 7.0 | 5.5 | 7.3 | 6.9 | 6.5 | 5.8 | 7.9 | 8.3 | 8.7 |
| Precipitation (mm) | 371 | 292 | 385 | 444 | 591 | 409 | 277 | 318 | 444 | 343 | 251 | 451 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 4 | 3 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 30 | 30 | 30 | 29 | 27 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumia is at