Average annual temperature is 26.6 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Mara Yiri
* Weather data for Mara Yiri 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) | 31.4 | 31.3 | 32.1 | 31.7 | 31.8 | 31.8 | 31.6 | 31.9 | 32.1 | 32.1 | 31.9 | 31.8 |
| Average daytime temperature (°C) | 29.6 | 29.1 | 29.8 | 29.7 | 29.6 | 29.5 | 30.0 | 29.9 | 30.1 | 30.6 | 30.7 | 30.6 |
| Average temperature (°C) | 26.6 | 26.4 | 26.5 | 26.5 | 26.6 | 26.2 | 26.4 | 26.7 | 26.6 | 26.5 | 26.7 | 26.9 |
| Average night temperature (°C) | 24.5 | 24.6 | 24.2 | 24.7 | 24.7 | 24.2 | 24.4 | 24.6 | 24.6 | 24.0 | 24.2 | 24.7 |
| Absolute minimum temperature (°C) | 23.3 | 23.3 | 23.1 | 23.0 | 23.6 | 20.9 | 23.3 | 23.1 | 23.1 | 23.1 | 22.9 | 23.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 7.6 | 8.3 | 8.4 | 7.8 | 8.9 | 9.0 | 9.3 | 8.8 | 9.4 | 10.2 | 9.4 |
| Precipitation (mm) | 269 | 378 | 316 | 322 | 476 | 394 | 336 | 165 | 280 | 262 | 304 | 306 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 30 | 31 | 31 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mara Yiri is at