St Mellion weather in May (Cornwall, United Kingdom)

Wondering what the weather is like in St Mellion during May? See what weather conditions to anticipate this month with our guide.

Temperatures

The typical weather for May in St Mellion includes moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 16°C, with nighttime lows dipping to around 8°C.

Precipitation

St Mellion in May usually receives moderate rainfall, averaging around 79 mm for the month. Expect around 15 days of rain based on historical data.

Average sunshine

There are approximately 222 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures July and August generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized St Mellion climate page with graphs.

 

St Mellion, monthly averages in May

Min Temperature 8°C  

Max Temperature 16°C  

Chance of Rain 50%  

Precipitation 79 mm  

Rainy days 15 days  

Humidity 79% *  

Sunshine 222 hours *  

Percentage Sunshine *  

Data from: Plymouth, the United Kingdom (14 KM, 8 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to St Mellion, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in St Mellion.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.