Average annual temperature is 17.5 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Ata
* Weather data for Ata 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) | 25.5 | 24.9 | 25.6 | 25.6 | 25.6 | 24.8 | 24.2 | 23.3 | 24.8 | 24.4 | 25.8 | 26.3 |
| Average daytime temperature (°C) | 23.0 | 22.0 | 23.1 | 22.9 | 22.3 | 22.4 | 21.5 | 20.7 | 21.9 | 22.2 | 23.4 | 23.5 |
| Average temperature (°C) | 17.7 | 17.7 | 17.5 | 17.5 | 17.8 | 17.3 | 16.9 | 16.6 | 17.2 | 17.4 | 17.9 | 18.1 |
| Average night temperature (°C) | 14.1 | 14.6 | 13.9 | 14.3 | 15.2 | 14.3 | 13.9 | 14.2 | 14.2 | 14.4 | 14.0 | 14.4 |
| Absolute minimum temperature (°C) | 12.7 | 12.9 | 12.2 | 11.9 | 13.5 | 10.1 | 10.8 | 8.9 | 11.0 | 9.3 | 10.3 | 11.6 |
| 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) | 7.6 | 7.0 | 8.4 | 7.9 | 5.8 | 7.6 | 7.4 | 7.1 | 8.2 | 7.5 | 9.2 | 9.0 |
| Precipitation (mm) | 210 | 207 | 274 | 330 | 286 | 326 | 187 | 349 | 296 | 423 | 209 | 254 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 2 | 2 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 29 | 29 | 31 | 30 | 29 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ata is at