Average annual temperature is -0.1 °C
Absolute maximum temperature: 21.4 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 94 days
Number of rainy days: 137 days
Number of snow days: 134 days
Look at detailed online map of Buka
* Weather data for Buka China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 1.3 | 1.8 | 0.9 | 8.4 | 13.9 | 18.5 | 20.1 | 21.4 | 18.2 | 16.7 | 1.9 | 2.2 |
| Average daytime temperature (°C) | -6.2 | -2.2 | -1.3 | 2.8 | 4.2 | 13.5 | 16.4 | 17.5 | 15.2 | 5.7 | -4.0 | -6.2 |
| Average temperature (°C) | -10.2 | -6.8 | -5.2 | -1.2 | 0.6 | 8.4 | 11.3 | 11.9 | 9.2 | 0.2 | -9.3 | -11.0 |
| Average night temperature (°C) | -15.1 | -12.1 | -10.1 | -5.5 | -3.8 | 3.7 | 6.7 | 6.9 | 3.7 | -5.2 | -16.1 | -16.9 |
| Absolute minimum temperature (°C) | -23.0 | -14.9 | -14.7 | -9.9 | -13.8 | -0.2 | 3.4 | 4.4 | 1.4 | -17.6 | -22.7 | -22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.5 | 10.2 | 11.0 | 10.9 | 10.1 | 8.9 | 9.3 | 10.4 | 9.8 | 9.2 | 8.5 |
| Precipitation (mm) | 9 | 13 | 33 | 79 | 110 | 184 | 308 | 214 | 133 | 93 | 56 | 30 |
| Sunny days | 21 | 16 | 7 | 6 | 10 | 2 | 1 | 1 | 3 | 3 | 8 | 16 |
| Rainy days | 1 | 1 | 0 | 1 | 2 | 27 | 30 | 30 | 27 | 13 | 4 | 1 |
| Snow days | 9 | 11 | 24 | 23 | 19 | 1 | 0 | 0 | 0 | 15 | 18 | 14 |
The largest precipitation sum in Buka is at