Average annual temperature is 25.7 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Jiwari
* Weather data for Jiwari 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) | 31.5 | 31.7 | 31.5 | 30.7 | 31.3 | 30.5 | 31.5 | 31.5 | 31.7 | 31.3 | 32.1 | 32.5 |
| Average daytime temperature (°C) | 29.6 | 30.1 | 29.8 | 29.5 | 29.0 | 28.7 | 29.4 | 29.7 | 29.6 | 30.1 | 30.3 | 30.9 |
| Average temperature (°C) | 25.9 | 26.0 | 25.9 | 25.7 | 25.6 | 25.3 | 25.4 | 25.4 | 25.4 | 25.8 | 26.1 | 26.4 |
| Average night temperature (°C) | 23.5 | 23.3 | 23.3 | 23.1 | 23.4 | 23.1 | 22.6 | 22.5 | 22.5 | 23.0 | 23.1 | 23.5 |
| Absolute minimum temperature (°C) | 22.5 | 22.2 | 22.6 | 22.4 | 22.4 | 21.3 | 21.3 | 21.1 | 20.7 | 22.0 | 22.1 | 22.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 8.0 | 8.0 | 8.5 | 8.8 | 6.8 | 7.9 | 9.3 | 9.7 | 9.3 | 10.1 | 10.2 | 10.5 |
| Precipitation (mm) | 378 | 399 | 256 | 264 | 349 | 172 | 170 | 118 | 116 | 425 | 241 | 430 |
| Sunny days | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 4 | 1 | 0 | 0 | 1 |
| Rainy days | 30 | 28 | 30 | 29 | 31 | 28 | 30 | 27 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jiwari is at