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Guernsey Weather May
To help you choose the best time to travel, you can find climate data below on the weather in Guernsey in May.
average daily high | +14.9°C | |
average daily low | +9.2°C | |
sea temperature | +12.5°C | |
daytime | 16 h | |
sunny / overcast hours | 7.6 / 8.4 | |
average monthly precipitation | 51 mm | |
Best time with the soft weather for the sightseeing and long walks in Guernsey are July, August, September.
Temperature in Guernsey
In May the average daily maximum in Guernsey is +14.9°C, and the minimum +9.2°C.
The hottest May day on record is +24.6°C, and the coldest +4.1°C.
Most booked hotels in Guernsey
Best beach resorts in May:
Daylight hours
There are 16 hours of daylight in Guernsey in May. Out of these, on average 7.6 are sunny, which means it is mostly cloudy.
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Sea temperature
The average monthly temperature in the English Channel on the beaches of Guernsey in May is +12.5°C.
The water is very cold and only suitable to bathe in shortly for the most hardy people.
Precipitation
The amount of precipitation in Guernsey in May is usually 51 mm, which may cause a change of plans on certain days.