Annual mean 6°C · wettest around February · prevailing wind W
Warmest
13.6 °C
Coldest
3.0 °C
Wettest
33%
Windiest
8.9 m/s
Prevailing
W
6.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Puerto Williams over the whole year is 6°C. February is the hottest month, with highs of about 12°C; July is the coldest, with lows of about 1°C. Puerto Williams has no sharply defined rainy season: the chance of rain on a given day runs from 13% in April, the driest month, to 21% in February, the wettest. Winds in Puerto Williams are highest in December, averaging 6.4 m/s (23 km/h), and lightest in June, at 4.1 m/s (15 km/h). The prevailing wind is from the W. The clearest skies in Puerto Williams come in June, when the sky is typically 61% covered; January is the cloudiest month, at 80%.
Month by month Puerto Williams climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
12°C
7°C
6°C
18%
80%
6.0 m/s
3
0
42
February
12°C
8°C
6°C
21%
75%
5.5 m/s
6
0
44
March
11°C
7°C
4°C
17%
76%
6.2 m/s
1
0
35
April
8°C
5°C
2°C
13%
68%
4.7 m/s
1
0
23
May
6°C
3°C
0°C
15%
71%
4.6 m/s
0
0
9
June
3°C
1°C
-2°C
17%
61%
4.1 m/s
0
0
2
July
3°C
1°C
-4°C
16%
71%
5.5 m/s
0
0
1
August
5°C
2°C
-2°C
16%
75%
5.4 m/s
0
0
6
September
6°C
3°C
-2°C
14%
74%
5.5 m/s
0
0
7
October
9°C
4°C
3°C
16%
71%
5.7 m/s
0
0
26
November
10°C
5°C
3°C
13%
78%
5.5 m/s
1
0
27
December
12°C
7°C
4°C
16%
73%
6.4 m/s
2
0
35
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Puerto Williams weather by season
Year round, Puerto Williams has days of about 3°C at their warmest in July, its coolest month, and 12°C in February, its warmest; the coolest hours of the day run from 1°C to 8°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around February and least likely around April. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Puerto Williams weather in winterJune to August
High 4°CLow 1°CRain 16%
Winter in Puerto Williams has typical daily highs of about 4°C and lows of about 1°C, with a 16% chance of rain on a given day.
Puerto Williams weather in springSeptember to November
High 8°CLow 4°CRain 14%
Spring in Puerto Williams has typical daily highs of about 8°C and lows of about 4°C, with a 14% chance of rain on a given day.
Puerto Williams weather in summerDecember to February
High 12°CLow 8°CRain 18%
Summer in Puerto Williams has typical daily highs of about 12°C and lows of about 8°C, with a 18% chance of rain on a given day.
Puerto Williams weather in autumnMarch to May
High 8°CLow 5°CRain 15%
Autumn in Puerto Williams has typical daily highs of about 8°C and lows of about 5°C, with a 15% chance of rain on a given day.
When is the rainy season in Puerto Williams?
Puerto Williams has no sharply defined rainy season: the chance of rain on a given day runs from 13% in April, the driest month, to 21% in February, the wettest.
What time of year is Puerto Williams windiest?
Winds in Puerto Williams are highest in December, averaging 6.4 m/s (23 km/h), and lightest in June, at 4.1 m/s (15 km/h). The prevailing wind is from the W.
What is the average temperature in Puerto Williams year round?
The average temperature in Puerto Williams over the whole year is 6°C. February is the hottest month, with highs of about 12°C; July is the coldest, with lows of about 1°C.