May Rainfall and Precipitation in Guernsey
Guernsey Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guernsey - and find the best time to visit. See also: Guernsey weather by month.
Best Places to Visit in Guernsey in May
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guernsey.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.
Guernsey precipitation in May: frequently asked questions
How much rainfall does Guernsey, the United Kingdom receive in May?
St Peter Port sees moderate rainfall in May, averaging around 49 mm (1.9 in). Most days stay dry, with the occasional shower.
How many days does it rain in Guernsey, the United Kingdom in May?
On average, St Peter Port has about 13 days days of rain in May.
Is May part of the rainy season in Guernsey, the United Kingdom?
Not really. May is outside the wettest stretch of the year in Guernsey, the United Kingdom.
Interested in more climate information?
We have much more information about the climate in Guernsey.
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