The climate of Sark
The current climate in Sark features temperatures ranging from a high of 21°C to a low of 10°C throughout the year. The average yearly temperature is around 15°C. At night, temperatures in the colder months average around 6°C and in the warmer months around 15°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Sark.
Temperature records
The highest temperature recorded in Sark in recent years was 35°C in July 2022. The lowest daytime temperature recorded was -1°C in February 2018.
Rainfall amount
On average, Sark receives 859 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Sark?
The best time to visit Sark for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Sark. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Sark
The climate table of Sark shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 10 | 10 | 11 | 13 | 16 | 19 | 21 | 20 | 19 | 16 | 13 | 11 |
| Temp. min (°C) | 6 | 6 | 7 | 8 | 10 | 13 | 15 | 15 | 14 | 12 | 10 | 8 |
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| Precipitation (mm) | 104 | 90 | 64 | 34 | 68 | 39 | 27 | 53 | 46 | 122 | 100 | 112 |
| UV Index | 2 | 3 | 5 | 6 | 6 | 8 | 8 | 6 | 4 | 3 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Sark. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Sark
Yearly Temperature in Sark
Precipitation charts
These charts show the average amount of precipitation in Sark. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Sark
Total Yearly Precipitation in Sark
UV index chart
This chart shows the average UV index per month in Sark. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Sark
Weather experiences in Sark
The weather in Sark is rated an average of 3 out of 5 stars by 3 visitors. Have you been to Sark? Share your weather experience to help other visitors.
Anna
The sporadic rain shower surprised us, but kept nature beautifully green. Lovely vacation weather!
FayeThere were cold, rainy days, but also wonderfully beautiful, sunny moments. Winter clothing is mandatory. Not ideal for outdoor activities, but the unique winter beauty of the island is fascinating.
Silke WegdamSometimes the temperature dropped below freezing, so outdoor recreation was not very comfortable. Not ideal for a busy vacation.
Have you been to Sark?
Share your weather experiences in Sark.
Average weather in Sark by month
Click on a month below to see detailed weather info for Sark. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.