Average annual temperature is 25.5 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Mosou
* Weather data for Mosou 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) | 32.1 | 31.7 | 32.1 | 30.8 | 31.1 | 30.1 | 32.4 | 32.9 | 33.3 | 32.7 | 33.1 | 33.0 |
| Average daytime temperature (°C) | 29.3 | 29.7 | 29.8 | 29.3 | 28.6 | 28.6 | 29.8 | 30.1 | 30.9 | 30.7 | 30.7 | 31.1 |
| Average temperature (°C) | 25.6 | 25.7 | 25.6 | 25.3 | 25.2 | 24.9 | 25.1 | 24.9 | 25.5 | 25.8 | 26.0 | 26.5 |
| Average night temperature (°C) | 23.1 | 23.3 | 23.0 | 22.6 | 23.0 | 22.1 | 22.1 | 21.5 | 21.8 | 22.8 | 22.9 | 23.6 |
| Absolute minimum temperature (°C) | 21.1 | 22.5 | 21.9 | 21.7 | 21.2 | 20.4 | 20.6 | 18.4 | 18.4 | 21.0 | 21.3 | 22.0 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 7.8 | 7.7 | 9.1 | 9.0 | 6.6 | 8.8 | 9.6 | 10.4 | 10.2 | 9.9 | 10.7 | 10.0 |
| Precipitation (mm) | 233 | 265 | 263 | 351 | 390 | 229 | 141 | 61 | 107 | 311 | 246 | 212 |
| Sunny days | 1 | 0 | 2 | 0 | 0 | 4 | 5 | 9 | 7 | 3 | 0 | 1 |
| Rainy days | 30 | 28 | 29 | 30 | 31 | 26 | 26 | 22 | 23 | 28 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mosou is at