Puerto Williams, Region of Magallanes Climate
Chile
Pop. 2,000 Elev. 7 m / 23 ft
TZ: America/Santiago (UTC-4) ·
Puerto Williams is largely arid, with warm summers peaking at 59°F (15°C) in January and cold winters around 30°F (-1°C) in July. Precipitation occurs on roughly 49 days per year (33.4 in / 849 mm total), with snow on 5 days and 63 in (1592 mm) of annual accumulation. Overcast skies are common, with only 19 sunny days per year. Ocean water temperatures reach 50°F (10°C) in summer.
| Temperature | 15°C (59°F) high | -1°C (30°F) low |
| Feels like | -4°C (25°F) low | |
| Rain | 49 days | 849 mm (33.4 in) /yr |
| Snow | 5 days | 1592 mm (62.7 in) /yr |
| Sky | 19 sunny | 18 stormy |
| Wind | 2.3 m/s (5.1 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
75
Jan 77
Feb 70
Mar 74
Apr 75
May 77
Jun 68
Jul 72
Aug 76
Sep 68
Oct 82
Nov 76
Dec Humidity (%)
69
Jan 74
Feb 74
Mar 81
Apr 83
May 87
Jun 83
Jul 78
Aug 75
Sep 69
Oct 76
Nov 72
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 45 km Ushuaia - Malvinas Argentinas International Airport (USH)
Ski resort 35 km Cerro Castor
National park 88 km Parque Nacional Cabo de Hornos
Mountain peak
(1,593 m) 87 km Cerro Hernán Cubillos
Hospital 0 km Hospital Naval de Puerto Williams
Hiking trail 8 km Circuito de los Dientes
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 15°C 59°F | 7°C 44°F | 121 mm 4.8 in | — | 0 |
| February | 11°C 52°F | 5°C 41°F | 140 mm 5.5 in | 25 mm1.0 in | 0 |
| March | 11°C 52°F | 5°C 40°F | 80 mm 3.1 in | 51 mm2.0 in | 2 |
| April | 10°C 49°F | 3°C 37°F | 38 mm 1.5 in | 113 mm4.5 in | 2 |
| May | 5°C 40°F | -1°C 31°F | 40 mm 1.6 in | 338 mm13.3 in | 2 |
| June | 4°C 39°F | 0°C 31°F | 16 mm 0.6 in | 254 mm10.0 in | 0 |
| July | 4°C 39°F | -1°C 30°F | 18 mm 0.7 in | 110 mm4.3 in | 3 |
| August | 6°C 43°F | 1°C 33°F | 16 mm 0.6 in | 94 mm3.7 in | 4 |
| September | 8°C 46°F | 1°C 34°F | 37 mm 1.5 in | 202 mm7.9 in | 3 |
| October | 11°C 51°F | 1°C 34°F | 63 mm 2.5 in | 97 mm3.8 in | 2 |
| November | 10°C 49°F | 4°C 39°F | 132 mm 5.2 in | 204 mm8.0 in | 0 |
| December | 11°C 52°F | 4°C 39°F | 148 mm 5.8 in | 103 mm4.1 in | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 0 | 2 |
| February | 0 | 4 |
| March | 2 | 1 |
| April | 2 | 0 |
| May | 2 | 0 |
| June | 0 | 0 |
| July | 3 | 0 |
| August | 4 | 0 |
| September | 3 | 0 |
| October | 2 | 1 |
| November | 0 | 5 |
| December | 1 | 5 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 10°C 50°F | 9°C 47°F |
| February | 10°C 49°F | 9°C 49°F |
| March | 9°C 48°F | 8°C 47°F |
| April | 8°C 47°F | 7°C 45°F |
| May | 7°C 45°F | 5°C 42°F |
| June | 7°C 44°F | 3°C 38°F |
| July | 6°C 43°F | 2°C 35°F |
| August | 5°C 41°F | 1°C 34°F |
| September | 5°C 42°F | 1°C 34°F |
| October | 7°C 44°F | 3°C 37°F |
| November | 7°C 45°F | 5°C 40°F |
| December | 8°C 46°F | 7°C 44°F |