Annual average weather for Dukes County, United States

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Annual Average Weather for Dukes County, United States

The annual average maximum daily temperature is 15.2°C (59.3°F) which is a little too chilly for sunbathing. The annual average water temperature is typically 10.8°C (51.5°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. Annually there are on average 13.3 days of rain per month and 6.0 hours of sun per day.

When is the best time to visit Dukes County?

The best months to visit Dukes County are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from July to August when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between May and November when the sea temperature is above the average 11°C (51°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Can you sunbathe in Dukes County year round?

No, you can't sunbathe in Dukes County all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is best for sunbathing in the months from July to August when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Dukes County year round?

No, you can't swim in Dukes County all year round.

The warmest sea water temperatures in Dukes County are found in August when they peak at 19°C (66°F) and lowest in February when they dip to 4°C (39°F).

The sea temperature is above average for swimming between May and November when the sea temperature is above 11°C (51°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures

When is the hottest month in Dukes County?

The hottest month in Dukes County is July when the average maximum temperature is very warm and perfect for sunbathing on clear days 26°C (80°F), average temperature is 22°C (71°F) and average minimum temperature is 18°C (64°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Dukes County?

The coolest month in Dukes County is January when the average maximum temperature is 4°C (38°F), average temperature is -1°C (31°F) and average minimum temperature is -5°C (24°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Dukes County?

The sunniest days in Dukes County are in March which has the most hours of sunshine per day. In March the sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

More info about the annual sunshine.

When is the least sunny month in Dukes County?

December has the least sunshine. In December the sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Dukes County?

The driest month in Dukes County is January with 6.6cm (2.6inches) of rain and February has the fewest days of rain with 10.7 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in Dukes County?

The wettest month in Dukes County is April with 11.8cm (4.6inches) of rain and the most days of rain with 14.6 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Dukes County?

The coldest sea water temperatures in Dukes County are found in February when they dip to 4°C (39°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

More info about the annual sea temperatures.

When is the sea the warmest in Dukes County?

The warmest sea water temperatures in Dukes County are found in August when they peak at 19°C (66°F) which is comfortable for swimming though some may prefer warmer water.

More info about the annual sea temperatures.

When is the most humid month in Dukes County?

The most humid month in Dukes County is July with a dew point (an indicator of humidity) of 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Dukes County?

The least humid month in Dukes County is February with a dew point of -1°C (30°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Dukes County?

The most windy month in Dukes County is February when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 18KM/H (11MPH).

More info about the annual wind conditions.

Annual Temperature for Dukes County

The hottest month in Dukes County is July when the average maximum temperature is 26°C (80°F), average temperature is 22°C (71°F) and average minimum temperature is 18°C (64°F).

The coolest month in Dukes County is January when the average maximum temperature is 4°C (4°F), average temperature is -1°C (31°F) and average minimum temperature is -5°C (24°F).

Annual Sunshine for Dukes County

The longest days in Dukes County are in June, with an average of 15.1 hours of daylight per day. December has the shortest days with an average of 9.2 hours of daylight per day.

The sunniest days in Dukes County are in March which has the most hours of sunshine per day. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

December has the least sunshine. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 9.5 and lowest in December when it reaches 1.4.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. 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.

Annual Sea Temperature for Dukes County

The warmest sea water temperatures in Dukes County are found in August when they peak at 19°C (66°F) and lowest in February when they dip to 4°C (39°F).

The sea is best for swimming between May and November when the temperature is above 11°C (51°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Annual Rainfall for Dukes County

The wettest month in Dukes County is April with 11.8cm (4.6inches) of rain and the most days of rain with 14.6 days with some rain, a pretty wet time to visit the beach.

The driest month in Dukes County is January with 6.6cm (2.6inches) of rain and February has the fewest days of rain with 10.7 days with some rain, a pretty wet time to visit the beach.

Annual Humidity for Dukes County

The most humid month in Dukes County is July with a dew point (an indicator of humidity) of 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Dukes County is February with a dew point of -1°C (30°F) which is a bit dry for some.

Annual Wind Speed for Dukes County

The most windy month in Dukes County is February when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 18KM/H (11MPH).

The least windy month in Dukes County is August when the average maximum windspeed is 23KM/H (14MPH) and the average wind speed is 11KM/H (7MPH).

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