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Weather in Puerto Williams for August 2026

Your guide to Puerto Williams weather in August - trends and predictions

    Snow Forecast ❄️

  • Puerto Williams typically experiences moderate snowfall in August, with an average of 9 snowy days.
    According to Puerto Williams snow forecast for August 2026, 2 snowy days are expected at the beginning of August. The first snowfall for August is expected in Saturday, 1 August.

    • Temperatures

  • The forecast for the first days of August 2026 in Puerto Williams predicts temperatures to be around -1 °C, close to the historical average.

  • In general, the average temperature in Puerto Williams at the beginning of August is 0.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.4 °C by the end of August.

Average dry days
21
Dry days
Average rainy days
1
Rainy days
Average snowy days
9
Snow days
Average temperatures
3°/-2°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Puerto Williams Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy snow showers
-3°
2
Mist
1°
3
Sunny
0°
4
Mist
0°
5
Heavy snow
1°
6
Patchy rain possible
3°
7
Cloudy
4°
8
Freezing fog
3°
9
Mist
4°
10
Fog
4°
11
Freezing fog
3°
12
Light snow showers
2°
13
Light snow
4°
14
Freezing fog
3°
15
Mist
3°
16
Freezing fog
3°
17
Light sleet
4°
18
Light snow
2°
19
Light sleet
3°
20
Patchy rain possible
4°
21
Patchy rain possible
3°
22
Patchy light snow
2°
23
Overcast
2°
24
Heavy snow
2°
25
Mist
3°
26
Sunny
4°
27
Freezing fog
5°
28
Mist
5°
29
Mist
5°
30
Overcast
4°
31
Overcast
5°

Temperatures trend during August in Puerto Williams

See the weather trend as well as the moving average line

August weather in Puerto Williams day by day

Click on a date for more information
July September
Date Weather Temperatures Rain Snow More
1 Aug. Moderate or heavy snow showers
Moderate or heavy snow showers
 -3° /-13° 18.5 mm 13.1 cm
2 Aug. Mist
Mist
 1° /-12° 2.6 mm 1.6 cm
3 Aug. Sunny
Sunny
 0° /-12° 0 mm 0 cm
4 Aug. Mist
Mist
 0° /-8° 0 mm 0 cm
5 Aug. Heavy snow
Heavy snow
 1° /-8° 1.8 mm 1.3 cm
6 Aug. Patchy rain possible
Patchy rain possible
 3° /-4° 0.1 mm 0 cm
7 Aug. Cloudy
Cloudy
 4° /0° 0 mm 0 cm
8 Aug. Freezing fog
Freezing fog
 3° /0° 0 mm 0 cm
9 Aug. Mist
Mist
 4° /0° 0 mm 0 cm
10 Aug. Fog
Fog
 4° /0° 0 mm 0 cm
11 Aug. Freezing fog
Freezing fog
 3° /-1° 2.6 mm 1.7 cm
12 Aug. Light snow showers
Light snow showers
 2° /-1° 0.1 mm 0.1 cm
13 Aug. Light snow
Light snow
 4° /0° 0.2 mm 0.1 cm
14 Aug. Freezing fog
Freezing fog
 3° /-3° 0 mm 0 cm
15 Aug. Mist
Mist
 3° /-4° 0 mm 0 cm
16 Aug. Freezing fog
Freezing fog
 3° /-1° 0 mm 0 cm
17 Aug. Light sleet
Light sleet
 4° /0° 0.6 mm 0 cm
18 Aug. Light snow
Light snow
 2° /0° 0.6 mm 0 cm
19 Aug. Light sleet
Light sleet
 3° /0° 4.5 mm 0 cm
20 Aug. Patchy rain possible
Patchy rain possible
 4° /-1° 0 mm 0 cm
21 Aug. Patchy rain possible
Patchy rain possible
 3° /-2° 0 mm 0 cm
22 Aug. Patchy light snow
Patchy light snow
 2° /-2° 1.1 mm 0.8 cm
23 Aug. Overcast
Overcast
 2° /-1° 0.3 mm 0.2 cm
24 Aug. Heavy snow
Heavy snow
 2° /0° 1.5 mm 0.8 cm
25 Aug. Mist
Mist
 3° /-1° 0 mm 0 cm
26 Aug. Sunny
Sunny
 4° /-1° 0.9 mm 0.6 cm
27 Aug. Freezing fog
Freezing fog
 5° /-1° 0.2 mm 0 cm
28 Aug. Mist
Mist
 5° /-2° 0 mm 0 cm
29 Aug. Mist
Mist
 5° /0° 0 mm 0 cm
30 Aug. Overcast
Overcast
 4° /-1° 0 mm 0 cm
31 Aug. Overcast
Overcast
 5° /0° 0 mm 0 cm
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Important Notice
Our weather forecast for Puerto Williams in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Puerto Williams forecast closer to your planned date for the most up-to-date weather information.
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Puerto Williams in August - FAQ

What are the expected maximum and minimum temperatures in Puerto Williams during August?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Puerto Williams during August?
Expect minimal rainfall in Puerto Williams during August, with a total of 19 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.

Will it snow in Puerto Williams in August 2026?
Puerto Williams experiences an average snowfall of 8.87 cm during August, occurring over 9 days.

What are the typical wind conditions in Puerto Williams during August?
The average wind speed in Puerto Williams during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Puerto Williams snow forecast August 2026

Track daily snowfall levels and discover Puerto Williams’s snowy potential this August ❄️
On average, Puerto Williams sees 9 snowy days during August, with approximately 8.9 cm of total snowfall.

August rainfall patterns in Puerto Williams

Explore the daily rainfall trends and prepare for Puerto Williamss August weather 💧
Typically, Puerto Williams has 1 rainy days in August with a total of 19 mm of rainfall.

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Location coordinates Where is Puerto Williams?

Get accurate weather forecasts for Puerto Williams, located at latitude -54.934 and longitude -67.61. Stay updated with localized weather information tailored for Puerto Williams.

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