Weather in Dorset, United Kingdom in May

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Visiting Dorset, 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 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 49.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.7 hours of sunshine per day. It is not a good time for sunbathing in Dorset.

May has total rainfall of 0.9cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.2 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 12°C (53°F). May is too cold for swimming in Dorset 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.

Consider visiting Dorset 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 Dorset in May?

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

May has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 49.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.7 hours of sunshine per day. May has total rainfall of 0.9cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.2 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 Dorset in May?

No, May is too cold for swimming in Dorset for any length of time, with the sea water at 12°C (53°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in Dorset?

Probably not, May is not a good time for a holiday in Dorset.

May has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 49.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.7 hours of sunshine per day. May has total rainfall of 0.9cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.2 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 Dorset. Sea temperatures are a cold 12°C (53°F). May is too cold for swimming in Dorset for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is Dorset warm in May?

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

The average maximum temperature in Dorset in May is 17°C (62°F). The average maximum temperature is 14°C (58°) in the previous month and 20°C (68°F) in the next month.

The average temperature in Dorset in May is 12°C (54°F). The average temperature is 9°C (49°F) in the previous month and 15°C (59°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Dorset in May?

The average day light hours per day in Dorset in May are 15.5. The sunshine percentage is 49.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.7 hours of sunshine per day.

More about May sunshine.

Temperature in Dorset in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. The average maximum temperature in Dorset in May is 17°C (62°F). The average maximum temperature is 14°C (58°F) in the previous month and 20°C (68°F) in the next month.

The average temperature in Dorset in May is 12°C (54°F). The average temperature is 9°C (49°F) in the previous month and 15°C (59°F) in the next month.

The average minimum temperature in Dorset in May is 8°C (46°F). The minimum temperature is 5°C (40°F) in the previous month and 11°C (51°F) in the next month.

Sunshine in Dorset 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 slightly into June. During May the average day light hours are 15.5 per day in Dorset. The sunshine percentage is 49.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.7 hours of sunshine per day.

The ultraviolet index in Dorset in May is typically 6.7 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 Dorset in May

The average sea water temperature in Dorset in May is 11.5°C (52.7°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 Dorset in May

May weather is slightly drier than the previous month. May has fewer days of rain than the previous month. The average total rainfall in Dorset in May is 0.9cm (0.4inches) and on average there are 13.2 rainy days in May making it a pretty wet time to visit the beach.

Humidity in Dorset in May

The maximum dew point (an indicator of humidity) in Dorset in May is 11°C (51°F) which is very comfortable. The dew point is 8°C (47°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in Dorset in May is typically 95%. The maximum relative humidity is 96.1% in the previous month and 95.8% in the next month.

The average relative humidity in Dorset in May is typically 75%. The average relative humidity is 76.1% in the previous month and 73.9% in the next month.

Wind Speed in Dorset in May

The average maximum wind speed in Dorset 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 Dorset in May is typically 14KM/H (9MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Dorset in May is from the West-Southwest.

Monthly Averages

Suggested Beaches in May

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