Monthly weather forecast and climate
Long Neck, DE

Weather in January

January, like December, in Long Neck, Delaware, is another cold winter month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 31.5°F (-0.3°C). The coldest month is January, with an average high-temperature of 41.7°F (5.4°C) and an average low-temperature of 31.5°F (-0.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Long Neck, Delaware, with average temperature fluctuating between 44.4°F (6.9°C) and 33.1°F (0.6°C). In Long Neck, the average high-temperature in February is relatively the same as in January - a frosty 44.4°F (6.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Long Neck, is still a chilly month, with average temperature varying between 49.6°F (9.8°C) and 38.8°F (3.8°C). In Long Neck, the average high-temperature is relatively the same as in February - a still frosty 49.6°F (9.8°C). Weather in March »

Weather in April

April is a mild spring month in Long Neck, Delaware, with average temperature ranging between max 59.5°F (15.3°C) and min 48.4°F (9.1°C). In Long Neck, the average high-temperature increases, from a chilly 49.6°F (9.8°C) in March, to a moderate 59.5°F (15.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Long Neck, is an agreeable month, with average temperature varying between 68.5°F (20.3°C) and 57.4°F (14.1°C). In May, the average high-temperature increases, from a moderate 59.5°F (15.3°C) in April, to a pleasant 68.5°F (20.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Long Neck, is a warm month, with average temperature fluctuating between 66.4°F (19.1°C) and 77°F (25°C). In Long Neck, the average high-temperature marginally rises, from a pleasant 68.5°F (20.3°C) in May, to a warm 77°F (25°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Long Neck, Delaware, with average temperature ranging between min 71.6°F (22°C) and max 82°F (27.8°C). The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 71.6°F (22°C). The average heat index is estimated at a tropical 88.7°F (31.5°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Long Neck, Delaware, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 70.3°F (21.3°C). In August, the average high-temperature is practically the same as in July - a still warm 81°F (27.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Long Neck, Delaware, with average temperature ranging between min 65.5°F (18.6°C) and max 75.7°F (24.3°C). In Long Neck, the average high-temperature is practically the same as in August - a still moderately hot 75.7°F (24.3°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Long Neck, Delaware, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 56.1°F (13.4°C). In October, the average high-temperature decreases, from a moderately hot 75.7°F (24.3°C) in September, to a comfortable 66.2°F (19°C). Weather in October »

Weather in November

November, the last month of the autumn, in Long Neck, is also a fresh month, with average temperature fluctuating between 54.9°F (12.7°C) and 45°F (7.2°C). In November, the average high-temperature decreases, from an enjoyable 66.2°F (19°C) in October, to a fresh 54.9°F (12.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Long Neck, Delaware, with average temperature ranging between max 47.5°F (8.6°C) and min 37.8°F (3.2°C). In Long Neck, Delaware, the average high-temperature in December slightly decreases, from a cool 54.9°F (12.7°C) in November, to a chilly 47.5°F (8.6°C). Weather in December »
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FAQ

What is the coldest month in Long Neck?

With an average high-temperature of 41.7°F (5.4°C) and an average low-temperature of 31.5°F (-0.3°C), January is the coldest month in Long Neck, Delaware.

What are the least humid months in Long Neck?

January and November, with an average relative humidity of 74%, are the least humid months in Long Neck, Delaware.

How much does it rain in Long Neck?

Throughout the year, in Long Neck, Delaware, there are 147.1 rainfall days, and 25.59" (650mm) of precipitation is accumulated.

What is the driest month in Long Neck?

The month with the least rainfall in Long Neck is January when the rain falls for 7.4 days and typically collects 1.46" (37mm) of precipitation.

When does it snow in Long Neck?

January through March, November and December are months with snowfall.

How much does it snow in Long Neck?

Throughout the year, in Long Neck, there are 9.4 snowfall days, and 3.39" (86mm) of snow is accumulated.

When does it snow the most in Long Neck?

The month with the most snowfall in Long Neck, Delaware, is January when snow falls for 3.1 days and typically aggregates up to 1.22" (31mm) of snow.

When is the lowest UV index in Long Neck?

Months with the lowest UV index in Long Neck are January and December, with an average maximum UV index of 2.

What month is the ocean coldest in Long Neck?

The month with the coldest seawater is February, with an average ocean temperature of 40.6°F (4.8°C).

What is the month with the least sunshine in Long Neck?

The month with the least sunshine is February, with an average of 5.1h of sunshine.

When it does not snow in Long Neck?

April through October are months without snowfall in Long Neck.

What is the most humid month in Long Neck?

May is the most humid month, with an average relative humidity of 81%.

What is the month with the highest UV index in Long Neck?

Months with the highest UV index in Long Neck are May through August, with an average maximum UV index of 6.

When are the longest days in Long Neck?

The month with the longest days is June, with an average of 14.8h of daylight.

What is the warmest month in Long Neck?

The warmest month in Long Neck, Delaware, is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 71.6°F (22°C).

What is the wettest month in Long Neck?

Months with the most rainfall in Long Neck, Delaware, are July and August, with an average 2.95" (75mm) of precipitation.

What month has the most sunshine in Long Neck?

July has the most sunshine of the year in Long Neck, with an average of 11h of sunshine.

What month is the ocean warmest in Long Neck?

The month with the warmest seawater in Long Neck, Delaware, is August, with an average ocean temperature of 77°F (25°C).

What is the month with the shortest days in Long Neck?

With an average of 9.5h of daylight, December has the shortest days of the year in Long Neck, Delaware.

Average pressure
Long Neck, DE

Average pressure - Long Neck, DE

The month with the highest atmospheric pressure is November (30.12").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed
Long Neck, DE

Average wind speed - Long Neck, DE

The windiest months (with the highest average wind speed) are January, February and March (11.1mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

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Average humidity
Long Neck, DE

Average humidity - Long Neck, DE

The month with the highest relative humidity is May (81%).
Months with the lowest relative humidity are January and November (74%).

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Average rainfall
Long Neck, DE

Average rainfall - Long Neck, DE

The wettest months (with the highest rainfall) are July and August (2.95").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days
Long Neck, DE

Average rainfall days - Long Neck, DE

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall
Long Neck, DE

Average snowfall - Long Neck, DE

The month with the highest snowfall is January (1.22").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Long Neck, DE

Average snowfall days - Long Neck, DE

The month with the highest number of snowfall days is January (3.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature
Long Neck, DE

Average sea temperature - Long Neck, DE

The best month for swimming (with the highest average sea temperature) is August (76.9°F).
The coldest month (with the lowest average sea temperature) is February (40.7°F).

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Average daylight / Average sunshine
Long Neck, DE

Average daylight / Average sunshine - Long Neck, DE

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days
Long Neck, DE

Average sunshine days - Long Neck, DE

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (12.2 days).

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Average visibility
Long Neck, DE

Average visibility - Long Neck, DE

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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