The best time to visit Guernsey is in August. In this period you have a pleasant temperature and almost no precipitation. On the island of Guernsey, the warmest month is August with 64°F and the coldest is February with 48°F.
In the table below you can quickly see the monthly average weather in Guernsey, the monthly temperature or when the precipitation is highest. The monthly average climate data is based on data from the last 30 years.
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The weather for Guernsey over the next 14 days will be 59°F till 64° with several days chance of light rain showers or even quite a bit of rain. The water temperature will be 63°F.
The weather forecast for Guernsey is based on the weather in Saint Peter Port.
Guernsey has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Guernsey is 27° degrees and there is about 182 inch of rain in a year. It is dry for 131 days a year with an average humidity of 80% and an UV-index of 4.
What is the average Guernsey weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
Guernsey lies in a straight line about 3,403 miles from United States (New York → Saint Peter Port). By car the distance is 210 miles. The total travel time is 6 hours.
How long is the flight to Guernsey?
The flight time from Los Angeles International Airport (LAX) to Guernsey is approximately 12 h. 10 min.
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