Average annual temperature is 18.4 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Wamena
* Weather data for Wamena Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.3 | 25.6 | 26.0 | 24.4 | 26.2 | 25.9 | 26.4 | 26.7 | 26.4 | 26.5 | 26.9 | 27.3 |
| Average daytime temperature (°C) | 22.9 | 22.8 | 22.9 | 22.3 | 23.3 | 23.5 | 23.6 | 23.7 | 23.4 | 24.2 | 25.0 | 23.8 |
| Average temperature (°C) | 18.0 | 18.0 | 17.9 | 17.9 | 18.4 | 18.1 | 18.5 | 18.4 | 18.4 | 18.5 | 19.0 | 18.9 |
| Average night temperature (°C) | 14.2 | 14.8 | 14.1 | 14.5 | 14.6 | 13.6 | 14.5 | 14.2 | 14.7 | 14.0 | 14.7 | 15.2 |
| Absolute minimum temperature (°C) | 12.7 | 12.8 | 12.0 | 12.1 | 11.9 | 11.0 | 11.8 | 12.0 | 13.3 | 10.5 | 12.5 | 13.1 |
| 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) | 8.7 | 7.0 | 8.1 | 7.3 | 8.1 | 8.9 | 8.7 | 8.4 | 8.0 | 8.5 | 9.3 | 8.0 |
| Precipitation (mm) | 382 | 374 | 360 | 281 | 309 | 277 | 267 | 119 | 337 | 205 | 161 | 300 |
| Sunny days | 0 | 0 | 3 | 0 | 4 | 2 | 2 | 7 | 1 | 3 | 2 | 0 |
| Rainy days | 31 | 28 | 28 | 30 | 27 | 28 | 29 | 24 | 29 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wamena is at