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Weather in Puerto Williams for May 2026

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

    Snow Forecast ❄️

  • Puerto Williams typically experiences moderate snowfall in May, with an average of 7 snowy days.
    According to Puerto Williams snow forecast for May 2026, 6 snowy days are expected at the beginning of May. The first snowfall for May is expected in Friday, 1 May.

    • Temperatures

  • The forecast for the first days of May 2026 in Puerto Williams predicts temperatures to be around 3 °C, close to the historical average.

  • In general, the average temperature in Puerto Williams at the beginning of May is 2.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 0.9 °C by the end of May.

Average dry days
14
Dry days
Average rainy days
10
Rainy days
Average snowy days
7
Snow days
Average temperatures
3°/-2°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
92 %
Avg humidity

Puerto Williams Weather May

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

Temperatures trend during May in Puerto Williams

See the weather trend as well as the moving average line

May weather in Puerto Williams day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-1° 5.5 mm 3.5 cm
2 May Light snow showers
Light snow showers
 3° /-5° 0.8 mm 0.6 cm
3 May Overcast
Overcast
 3° /-5° 0 mm 0 cm
4 May Cloudy
Cloudy
 3° /-6° 0.1 mm 0 cm
5 May Freezing fog
Freezing fog
 3° /-6° 0 mm 0 cm
6 May Fog
Fog
 3° /-5° 0.2 mm 0.1 cm
7 May Overcast
Overcast
 1° /-5° 0 mm 0 cm
8 May Partly cloudy
Partly cloudy
 1° /-1° 0 mm 0 cm
9 May Light freezing rain
Light freezing rain
 4° /-1° 0.2 mm 0.1 cm
10 May Sunny
Sunny
 3° /-4° 0 mm 0 cm
11 May Sunny
Sunny
 3° /-3° 0 mm 0 cm
12 May Partly cloudy
Partly cloudy
 3° /-3° 0 mm 0 cm
13 May Mist
Mist
 3° /-2° 0.1 mm 0.1 cm
14 May Patchy rain possible
Patchy rain possible
 4° /0° 0.5 mm 0 cm
15 May Heavy rain at times
Heavy rain at times
 5° /1° 7.8 mm 0 cm
16 May Cloudy
Cloudy
 3° /-2° 0 mm 0 cm
17 May Cloudy
Cloudy
 2° /-3° 0.2 mm 0 cm
18 May Patchy moderate snow
Patchy moderate snow
 1° /-1° 4.6 mm 1.9 cm
19 May Moderate snow
Moderate snow
 0° /-1° 12.7 mm 7.9 cm
20 May Partly cloudy
Partly cloudy
 1° /-8° 0 mm 0 cm
21 May Sunny
Sunny
 0° /-10° 0 mm 0 cm
22 May Overcast
Overcast
 2° /-5° 0 mm 0 cm
23 May Patchy rain possible
Patchy rain possible
 3° /-2° 0.8 mm 0.5 cm
24 May Overcast
Overcast
 3° /-3° 0 mm 0 cm
25 May Freezing fog
Freezing fog
 1° /-3° 0 mm 0 cm
26 May Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-2° 10.2 mm 7.3 cm
27 May Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-7° 2.9 mm 2.1 cm
28 May Moderate snow
Moderate snow
 0° /-4° 0.4 mm 0.2 cm
29 May Freezing fog
Freezing fog
 2° /-4° 0.6 mm 0 cm
30 May Light sleet
Light sleet
 1° /0° 22.2 mm 0 cm
31 May Freezing fog
Freezing fog
 1° /-2° 0.1 mm 0 cm
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Important Notice
Our weather forecast for Puerto Williams in May 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 May - FAQ

What are the expected maximum and minimum temperatures in Puerto Williams during May?

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 May?

Moderate rainfall is anticipated in Puerto Williams during May, with a total of 73.8 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

Will it snow in Puerto Williams in May 2026?

Puerto Williams experiences an average snowfall of 19.9 cm during May, occurring over 7 days.

What are the typical wind conditions in Puerto Williams during May?

The average wind speed in Puerto Williams during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

Puerto Williams snow forecast May 2026

Track daily snowfall levels and discover Puerto Williams’s snowy potential this May ❄️
On average, Puerto Williams sees 7 snowy days during May, with approximately 19.9 cm of total snowfall.

May rainfall patterns in Puerto Williams

Explore the daily rainfall trends and prepare for Puerto Williamss May weather 💧
Typically, Puerto Williams has 10 rainy days in May with a total of 73.8 mm of rainfall.

Quick links

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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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