Normal weather for Puerto Williams in May
It's cold in May in Puerto Williams with an average temperature of 8°C. Temperatures this month range from a low of 5°C to a high of 11°C. At night, you can expect temperatures between 1°C and 4°C.
In May, there is an average of 49 mm of precipitation, spread over 8 days. Of the total precipitation, about 9,7 cm falls as snow in May. The wind speed is around 5 Bft, mostly coming from the West.
Puerto Williams in May |
London | ||
|---|---|---|---|
 Average Temperature |
8°C | 18°C | |
 High Temp |
11°C | 21°C | |
| Low Temp |
5°C | 15°C | |
 Total Precipitation |
49 mm | 46 mm | |
| Rainy Days |
8 days | 8 days | |
 Total Snowfall |
9,7 cm | 0 cm | |
| Snowy Days |
4 days | 0 days | |
Start of May
The month of May starts in Puerto Williams with cold temperatures, averaging around 9°C during the day and nights close to 3°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, wear a thick coat, jumper, and long trousers. For the evening and morning, we recommend a thick winter coat, jumper, long trousers, hat, and gloves.
Mid-May
By mid-May, the average daytime temperature stays the same at 9°C, with nights close to 3°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, wear a thick coat, jumper, and long trousers. For the evening and morning, we recommend a thick winter coat, jumper, long trousers, hat, and gloves.
End of May
By the end of May, the average daytime temperature in Puerto Williams will be around 7°C, with nights close to 2°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. During the day, wear a thick coat, jumper, and long trousers. For the evening and morning, we recommend a thick winter coat, jumper, long trousers, hat, and gloves.
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UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Temperature records for Puerto Williams in May
With 30°C, Puerto Williams hit the highest temperature in the last 10 years in May 2018. The lowest daytime temperature in this month was -1°C in 2021. The extreme night temperatures ranged from a low of -10°C to a high of 8°C.
Check out the climate of Puerto Williams for all months and discover the best travel time
Curious about the climate in other parts of Chile? Check out the weather and climate in places like Santiago, Patagonia, Valparaíso, or have a look at other destinations in Chile.
April
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Daily Temperature in May in Puerto Williams
This chart shows the average daily temperatures, both day and night, for each day in May in Puerto Williams, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Puerto Williams
The chart below shows the average daily precipitation in May for Puerto Williams, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 8 days of rain in Puerto Williams.
Daily Snowfall in May in Puerto Williams
This chart shows the average daily snowfall in May in Puerto Williams, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in May.
Daily UV Index in May in Puerto Williams
This chart shows the average daily UV index in May in Puerto Williams, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Puerto Williams Over the Years
This chart shows the average temperature in May in Puerto Williams, measured in degrees Celsius, over the past years.
Total Precipitation in May in Puerto Williams Over the Years
This chart shows the average precipitation in May in Puerto Williams, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in May in Puerto Williams per year
This chart shows the average snowfall in May in Puerto Williams, measured in centimetres, over the past years.
Daily climate in May for Puerto Williams
Click on a specific day in May for detailed info on the typical weather on that day in Puerto Williams. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Puerto Williams
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Average Weather in Puerto Williams by Month
Click on a month below to see detailed weather info for Puerto Williams. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Puerto Williams for all months at once
