Average annual temperature is 26.0 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 22.1 °C
Number of sunny days: 2 days
Number of rainy days: 363 days
Look at detailed online map of Sernion
* Weather data for Sernion 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) | 33.5 | 33.5 | 33.3 | 32.3 | 32.8 | 33.1 | 33.4 | 34.0 | 34.0 | 34.3 | 34.4 | 33.8 |
| Average daytime temperature (°C) | 30.5 | 30.4 | 31.0 | 29.2 | 30.3 | 30.4 | 30.8 | 31.0 | 31.0 | 31.3 | 31.3 | 30.5 |
| Average temperature (°C) | 25.9 | 25.6 | 25.8 | 25.4 | 26.1 | 25.9 | 26.1 | 26.0 | 26.1 | 26.3 | 26.5 | 26.0 |
| Average night temperature (°C) | 23.2 | 23.2 | 23.0 | 23.0 | 23.5 | 23.2 | 23.3 | 22.9 | 23.1 | 23.2 | 23.5 | 23.6 |
| Absolute minimum temperature (°C) | 22.2 | 22.1 | 22.1 | 22.3 | 22.5 | 22.6 | 22.6 | 22.3 | 22.4 | 22.5 | 22.5 | 22.8 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.1 | 7.2 | 7.7 | 6.5 | 7.4 | 8.7 | 8.7 | 9.0 | 8.9 | 8.8 | 9.0 | 7.2 |
| Precipitation (mm) | 510 | 546 | 641 | 658 | 522 | 343 | 432 | 544 | 645 | 566 | 612 | 776 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 28 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sernion is at