Average annual temperature is 5.1 °C
Absolute maximum temperature: 21.5 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 69
Number of rainy days: 254
Number of snow days: 42
Average annual precipitation: 696 mm
Look at detailed online map of Puerto Williams
* Weather data for Puerto Williams Chile is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.5 | 20.4 | 13.6 | 14.3 | 13.2 | 8.1 | 7.4 | 7.1 | 13.6 | 15.6 | 15 | 19.8 |
| Average daytime temperature (°C) | 14.6 | 13 | 9.5 | 7.6 | 6.7 | 3.7 | 2.6 | 3.9 | 5.7 | 8.9 | 10.1 | 12.8 |
| Average temperature (°C) | 10.7 | 9.4 | 6.1 | 4.8 | 4.2 | 1.5 | 0.3 | 1.1 | 2.4 | 5.6 | 6.2 | 8.8 |
| Average night temperature (°C) | 7.1 | 5.9 | 3.1 | 2 | 1.6 | -1.2 | -2.1 | -1.8 | -0.7 | 2.3 | 2.2 | 5.1 |
| Absolute minimum temperature (°C) | 4.1 | 2.6 | -0.9 | -3.6 | -2.2 | -7.7 | -7.1 | -5 | -3.5 | -2.9 | -2.2 | 0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 17.2 | 15.7 | 13.7 | 11.3 | 9.2 | 7.6 | 8.5 | 10.5 | 12.7 | 15 | 16.9 | 17.4 |
| Daylight mean duration (h) | 16.6 | 14.7 | 12.5 | 10.3 | 8.3 | 7.3 | 7.8 | 9.5 | 11.7 | 13.9 | 16 | 17.2 |
| Daylight minimum duration (h) | 15.8 | 13.7 | 11.4 | 9.3 | 7.6 | 7.2 | 7.3 | 8.6 | 10.6 | 12.8 | 15.1 | 16.9 |
| Sunshine mean duration (h) | 10.2 | 8.8 | 9.1 | 6.2 | 3.7 | 3.8 | 4 | 5.1 | 6 | 8.6 | 9.4 | 9.8 |
| Precipitation (mm) | 70 | 95 | 84 | 52 | 35 | 44 | 48 | 51 | 34 | 44 | 78 | 60 |
| Sunny days | 4 | 5 | 4 | 7 | 9 | 9 | 7 | 8 | 8 | 4 | 4 | |
| Rainy days | 27 | 28 | 24 | 24 | 24 | 15 | 11 | 14 | 14 | 20 | 26 | 27 |
The best time to visit Puerto Williams during the most sunny months:
Months with the longest average daylight duration in Puerto Williams:
The largest precipitation sum in Puerto Williams is at