Weather in Harlyn Bay, Cornwall, United Kingdom in May

Search

Best
Best
Best
Best
Sea
11°
 
Sea
 
Sea
10°
 
Sea
10°
 
Sea
11°
 
Sea
14°
 
Sea
16°
 
Sea
17°
 
Sea
16°
 
Sea
15°
 
Sea
14°
 
Sea
11°
 

Visiting Harlyn Bay, Cornwall, United Kingdom in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. May has average maximum temperatures of 14°C (57°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day. It is not a good time for sunbathing in Harlyn Bay.

May has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.5 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a cold 11°C (52°F). May is too cold for swimming in Harlyn Bay for any length of time, unless you have a wetsuit. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise into June.

May sees a significant improvement in the weather at Harlyn Bay, with warmer and sunnier days. While the water is still cold, sunbathing becomes more enjoyable, and swimming is possible for those who don't mind the chilly water. This month is also popular for surfing, windsurfing, and kitesurfing, as the conditions are more consistent and less extreme. Consider visiting Harlyn Bay in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in Harlyn Bay in May?

No, May is not a good time for sunbathing in Harlyn Bay.

May has average maximum temperatures of 14°C (57°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day. May has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.5 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about May temperature and sunshine.

Can you swim in Harlyn Bay in May?

No, May is too cold for swimming in Harlyn Bay for any length of time, with the sea water at 11°C (52°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in Harlyn Bay?

No, May is not a good time for a holiday in Harlyn Bay.

May has average maximum temperatures of 14°C (57°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day. May has total rainfall of 0.8cm (0.3inches) making it mostly dry with very rare light showers although there are 15.5 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not a good time for sunbathing in Harlyn Bay. Sea temperatures are a cold 11°C (52°F). May is too cold for swimming in Harlyn Bay for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is Harlyn Bay warm in May?

No, Harlyn Bay is a little too chilly for sunbathing in May.

The average maximum temperature in Harlyn Bay in May is 14°C (57°F). The average maximum temperature is 12°C (54°) in the previous month and 17°C (63°F) in the next month.

The average temperature in Harlyn Bay in May is 11°C (52°F). The average temperature is 9°C (48°F) in the previous month and 14°C (57°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Harlyn Bay in May?

The average day light hours per day in Harlyn Bay in May are 15.5. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day.

More about May sunshine.

Crowds in Harlyn Bay in May

May sees a further increase in visitors, especially during the two bank holiday weekends. The beach can be moderately busy during these times, but it's still possible to find a quiet spot to relax and enjoy the beautiful surroundings.

Temperature in Harlyn Bay in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. The average maximum temperature in Harlyn Bay in May is 14°C (57°F). The average maximum temperature is 12°C (54°F) in the previous month and 17°C (63°F) in the next month.

The average temperature in Harlyn Bay in May is 11°C (52°F). The average temperature is 9°C (48°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Harlyn Bay in May is 9°C (48°F). The minimum temperature is 6°C (43°F) in the previous month and 11°C (52°F) in the next month.

Sunshine in Harlyn Bay in May

The days in May are much longer than the previous month and the days continue to get slightly longer into June. May has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into June. During May the average day light hours are 15.5 per day in Harlyn Bay. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.1 hours of sunshine per day.

The ultraviolet index in Harlyn Bay in May is typically 6.8 during May. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Harlyn Bay in May

The average sea water temperature in Harlyn Bay in May is 11°C (51.8°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise into June.

Rainfall in Harlyn Bay in May

May weather is slightly drier than the previous month. May has a couple of less days of rain than the previous month and rainy days continue to drop slightly into June. The average total rainfall in Harlyn Bay in May is 0.8cm (0.3inches) and on average there are 15.5 rainy days in May making it a wet time to visit the beach.

Humidity in Harlyn Bay in May

The maximum dew point (an indicator of humidity) in Harlyn Bay in May is 11°C (51°F) which is very comfortable. The dew point is 9°C (47°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in Harlyn Bay in May is typically 96.7%. The maximum relative humidity is 96.1% in the previous month and 96.5% in the next month.

The average relative humidity in Harlyn Bay in May is typically 84.3%. The average relative humidity is 83.8% in the previous month and 83.7% in the next month.

Wind Speed in Harlyn Bay in May

The average maximum wind speed in Harlyn Bay in May is typically 28KM/H (17MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Harlyn Bay in May is typically 18KM/H (11MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Harlyn Bay in May is from the North West.

Monthly Averages

Suggested Beaches in May

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.