Weather in Fermain Bay, Guernsey, Channel Islands in May

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Visiting Fermain Bay, Guernsey, Channel Islands 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 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 51% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.8 hours of sunshine per day. It is not a good time for sunbathing in Fermain Bay.

May has total rainfall of 0.7cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 14.2 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 11°C (51°F). May is too cold for swimming in Fermain 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 quickly into June.

May sees a significant improvement in the weather, with more sunshine and warmer days. The sea starts to warm up, making it more suitable for swimming and water sports like snorkeling and diving. Windsurfing and kitesurfing may be possible, depending on the wind conditions. Consider visiting Fermain 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 Fermain Bay in May?

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

May has average maximum temperatures of 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 51% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.8 hours of sunshine per day. May has total rainfall of 0.7cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 14.2 days with some rainfall so you can still enjoy the beach on the majority of days.

More about May temperature and sunshine.

Can you swim in Fermain Bay in May?

No, May is too cold for swimming in Fermain Bay for any length of time, with the sea water at 11°C (51°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in Fermain Bay?

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

May has average maximum temperatures of 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 51% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.8 hours of sunshine per day. May has total rainfall of 0.7cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 14.2 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in Fermain Bay. Sea temperatures are a cold 11°C (51°F). May is too cold for swimming in Fermain Bay for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is Fermain Bay warm in May?

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

The average maximum temperature in Fermain Bay in May is 15°C (58°F). The average maximum temperature is 12°C (54°) in the previous month and 18°C (64°F) in the next month.

The average temperature in Fermain Bay in May is 12°C (53°F). The average temperature is 10°C (49°F) in the previous month and 15°C (58°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Fermain Bay in May?

The average day light hours per day in Fermain Bay in May are 15.3. The sunshine percentage is 51% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.8 hours of sunshine per day.

More about May sunshine.

Crowds in Fermain Bay in May

In May, Fermain Bay becomes more popular as the weather continues to improve and the spring season is in full swing. The Early May Bank Holiday may bring additional visitors to the beach, but overall, the crowds remain manageable.

Temperature in Fermain 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 Fermain Bay in May is 15°C (58°F). The average maximum temperature is 12°C (54°F) in the previous month and 18°C (64°F) in the next month.

The average temperature in Fermain Bay in May is 12°C (53°F). The average temperature is 10°C (49°F) in the previous month and 15°C (58°F) in the next month.

The average minimum temperature in Fermain Bay in May is 10°C (49°F). The minimum temperature is 7°C (45°F) in the previous month and 12°C (54°F) in the next month.

Sunshine in Fermain 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 more hours of sunshine than the previous month and hours of sunshine continue to rise into June. During May the average day light hours are 15.3 per day in Fermain Bay. The sunshine percentage is 51% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.8 hours of sunshine per day.

The ultraviolet index in Fermain Bay in May is typically 6.9 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 Fermain Bay in May

The average sea water temperature in Fermain Bay in May is 10.7°C (51.3°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 quickly into June.

Rainfall in Fermain Bay in May

May weather is slightly drier than the previous month. May has a few more days of rain than the previous month. The average total rainfall in Fermain Bay in May is 0.7cm (0.3inches) and on average there are 14.2 rainy days in May making it a pretty wet time to visit the beach.

Humidity in Fermain Bay in May

The maximum dew point (an indicator of humidity) in Fermain Bay in May is 11°C (52°F) which is very comfortable. The dew point is 9°C (48°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in Fermain Bay in May is typically 95.9%. The maximum relative humidity is 95.3% in the previous month and 95.9% in the next month.

The average relative humidity in Fermain Bay in May is typically 83.5%. The average relative humidity is 83.4% in the previous month and 82.4% in the next month.

Wind Speed in Fermain Bay in May

The average maximum wind speed in Fermain Bay in May is typically 29KM/H (18MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Fermain Bay in May is typically 19KM/H (12MPH). The average wind speed is 19KM/H (11MPH) in the previous month and 18KM/H (11MPH) in the next month.

The average wind direction in Fermain Bay in May is from the West-Northwest.

Monthly Averages

Suggested Beaches in May

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