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St Peter Port Weather in May

May in St Peter Port sees daytime temperatures around 14°C (57°F) and lows of 11°C (52°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in St Peter Port in May

Historically, the month has about 13 days of rain, averaging 49 mm (1.9 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in St Peter Port in May

In May, St Peter Port gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 11°C (52°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in St Peter Port in May

There are approximately 236 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

Should you favor a climate that's both dry and comfortably warm, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our St Peter Port's climate page.

St Peter Port Temperature in May

Min TemperatureMin Temperature 11°C (52°F)  
Max TemperatureMax Temperature 14°C (57°F)  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 49 mm (1.9 in)  
Rainy daysRainy days 13 days  
SunshineSunshine 236 hours *  
Percentage SunshinePercentage Sunshine 48% *  
* Data from: Guernsey, the United Kingdom (3 KM, 2 Miles).

Best Places in the United Kingdom in May

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in May →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in St Peter Port in May

The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in St Peter Port in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
4/10
Cycling
6/10
Walking
6/10
Camping
10/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United Kingdom, check out our St Peter Port's climate page.

More climate data for St Peter Port