Climate and monthly weather forecast
Long Neck, DE

Weather in January

January, like December, in Long Neck, Delaware, is a wintry winter month, with an average temperature fluctuating between 31.5°F (-0.3°C) and 41.7°F (5.4°C). January is the coldest month, 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 frosty month in Long Neck, Delaware, with an average temperature ranging between max 44.4°F (6.9°C) and min 33.1°F (0.6°C). In February, the average high-temperature is almost the same as in January - a chilly 44.4°F (6.9°C). Weather in February »

Weather in March

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

Weather in April

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

Weather in May

The last month of the spring, May, is an agreeable month in Long Neck, Delaware, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 57.4°F (14.1°C). In May, the average high-temperature rises 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

The first month of the summer, June, is a moderately hot month in Long Neck, Delaware, with temperature in the range of an average high of 77°F (25°C) and an average low of 66.4°F (19.1°C). In Long Neck, the average high-temperature in June slightly increases 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 a moderately hot summer month in Long Neck, Delaware, with temperature in the range of an average low of 71.6°F (22°C) and an average high of 82°F (27.8°C). With an average high-temperature of 82°F (27.8°C) and an average low-temperature of 71.6°F (22°C), July is the warmest month. The average heat index in July 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 another warm month in Long Neck, Delaware, with an average temperature varying between 81°F (27.2°C) and 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 still a warm month in Long Neck, Delaware, with an average temperature ranging between min 65.5°F (18.6°C) and max 75.7°F (24.3°C). In September, 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, like September, in Long Neck, Delaware, is another enjoyable autumn month, with an average temperature ranging between max 66.2°F (19°C) and min 56.1°F (13.4°C). In October, the average high-temperature drops from a warm 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 an average temperature fluctuating between 45°F (7.2°C) and 54.9°F (12.7°C). In November, the average high-temperature drops 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 an average temperature varying between 47.5°F (8.6°C) and 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 frosty 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.

What are the least humid months in Long Neck?

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

What is the driest month in Long Neck?

January is the month with the least rainfall. Rain falls for 7.4 days and accumulates 1.46" (37mm) of precipitation.

How many days does it rain in Long Neck?

In Long Neck, during the entire year, the rain falls for 147.1 days and collects up to 25.59" (650mm) of precipitation.

When does it snow in Long Neck?

Months with snowfall in Long Neck are January through March, November and December.

When does it snow the most in Long Neck?

January is the month with the most snowfall in Long Neck. Snow falls for 3.1 days and accumulates 1.22" (31mm) of snow.

How much does it snow in Long Neck?

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

What are the months with the lowest UV index in Long Neck?

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

When is the ocean coldest in Long Neck?

The month with the coldest seawater in Long Neck, Delaware, 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?

February has the least sunshine of the year in Long Neck, Delaware, with an average of 5.1h of sunshine.

When is Daylight Saving Time (DST) in Long Neck?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Long Neck, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Long Neck?

In Long Neck, snow does not fall in April through October.

What is the most humid month in Long Neck?

With an average relative humidity of 81%, May is the most humid month in Long Neck, Delaware.

What are the months with the highest UV index in Long Neck?

The 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?

With an average of 14h and 49min of daylight, June has the longest days of the year in Long Neck, Delaware.

What is the warmest month in Long Neck?

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

What is the wettest month in Long Neck?

The wettest months in Long Neck, Delaware, are July and August, with an average 2.95" (75mm) of rainfall.

What month has the most sunshine in Long Neck?

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

What is the month with the warmest ocean in Long Neck?

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

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

With an average of 9h and 31min of daylight, December has the shortest days of the year in Long Neck.

Average pressure
Long Neck, DE

Average pressure - Long Neck, DE

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

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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%).
The 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").
The 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).
The 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: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 31min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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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 UV index
Long Neck, DE

Average UV index - Long Neck, DE

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average visibility
Long Neck, DE

Average visibility - Long Neck, DE

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

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