Monthly weather forecast and climate
Rehoboth Beach, DE

Weather in January

January, like December, in Rehoboth Beach, Delaware, is another cold winter month, with average temperature fluctuating between 41.4°F (5.2°C) and 33.1°F (0.6°C). With an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 33.1°F (0.6°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Rehoboth Beach, Delaware, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 34.3°F (1.3°C). In Rehoboth Beach, the average high-temperature is practically the same as in January - a still wintry 42.6°F (5.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Rehoboth Beach, Delaware, with average temperature fluctuating between 47.3°F (8.5°C) and 39.7°F (4.3°C). In Rehoboth Beach, the average high-temperature is relatively the same as in February - a chilly 47.3°F (8.5°C). Weather in March »

Weather in April

April is a mild spring month in Rehoboth Beach, Delaware, with average temperature ranging between max 56.5°F (13.6°C) and min 48.7°F (9.3°C). In April, the average high-temperature rises, from a chilly 47.3°F (8.5°C) in March, to a mild 56.5°F (13.6°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Rehoboth Beach, Delaware, with average temperature ranging between max 65.5°F (18.6°C) and min 58.5°F (14.7°C). In May, the average high-temperature rises, from a moderate 56.5°F (13.6°C) in April, to a comfortable 65.5°F (18.6°C). Weather in May »

Weather in June

June, the first month of the summer, in Rehoboth Beach, is a warm month, with average temperature fluctuating between 74.5°F (23.6°C) and 67.6°F (19.8°C). In Rehoboth Beach, the average high-temperature rises, from an enjoyable 65.5°F (18.6°C) in May, to a warm 74.5°F (23.6°C). Weather in June »

Weather in July

July, like June, in Rehoboth Beach, Delaware, is another warm summer month, with average temperature fluctuating between 73.6°F (23.1°C) and 80.2°F (26.8°C). The warmest month is July, with an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 73.6°F (23.1°C). Weather in July »

Weather in August

August, the last month of the summer, in Rehoboth Beach, is also a moderately hot month, with average temperature ranging between max 79.2°F (26.2°C) and min 73°F (22.8°C). In Rehoboth Beach, the average high-temperature in August is relatively the same as in July - a still moderately hot 79.2°F (26.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Rehoboth Beach, Delaware, with average temperature fluctuating between 67.8°F (19.9°C) and 74.1°F (23.4°C). In Rehoboth Beach, the average high-temperature is essentially the same as in August - a still warm 74.1°F (23.4°C). Weather in September »

Weather in October

October, like September, in Rehoboth Beach, Delaware, is another enjoyable autumn month, with average temperature ranging between max 65.3°F (18.5°C) and min 58.1°F (14.5°C). In October, the average high-temperature marginally drops, from a warm 74.1°F (23.4°C) in September, to a comfortable 65.3°F (18.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Rehoboth Beach, Delaware, with average temperature varying between 54.5°F (12.5°C) and 46.8°F (8.2°C). In Rehoboth Beach, the average high-temperature drops, from an enjoyable 65.3°F (18.5°C) in October, to a fresh 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Rehoboth Beach, is still a chilly month, with average temperature varying between 39.4°F (4.1°C) and 47.3°F (8.5°C). In Rehoboth Beach, the average high-temperature marginally drops, from a cool 54.5°F (12.5°C) in November, to a frosty 47.3°F (8.5°C). Weather in December »
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FAQ

What is the coldest month in Rehoboth Beach?

The coldest month is January, with an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 33.1°F (0.6°C).

How many days does it rain in Rehoboth Beach?

In Rehoboth Beach, Delaware, during the entire year, the rain falls for 89.4 days and collects up to 6.18" (157mm) of precipitation.

When does it snow in Rehoboth Beach?

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

How much does it snow in Rehoboth Beach?

Throughout the year, there are 7.3 snowfall days, and 0.43" (11mm) of snow is accumulated.

When does it snow the most in Rehoboth Beach?

Months with the most snowfall are January and December, with an average 0.12" (3mm) of accumulated snow.

What are the months with the lowest UV index in Rehoboth Beach?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Rehoboth Beach?

The month with the least sunshine in Rehoboth Beach is February, with an average of 5h of sunshine.

When it does not snow in Rehoboth Beach?

April through October are months without snowfall in Rehoboth Beach.

What is the most humid month in Rehoboth Beach?

With an average relative humidity of 82%, May is the most humid month in Rehoboth Beach, Delaware.

When is the highest UV index in Rehoboth Beach?

Months with the highest UV index in Rehoboth Beach, Delaware, are May through August, with an average maximum UV index of 6.

When are the longest days in Rehoboth Beach?

With an average of 14.8h of daylight, June has the longest days of the year in Rehoboth Beach.

What is the warmest month in Rehoboth Beach?

July is the warmest month in Rehoboth Beach, with an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 73.6°F (23.1°C).

What month has the most sunshine in Rehoboth Beach?

July has the most sunshine of the year, with an average of 11.1h of sunshine.

What is the driest month in Rehoboth Beach?

The month with the least rainfall in Rehoboth Beach is September when the rain falls for 7.5 days and typically collects 0.28" (7mm) of precipitation.

What is the rainiest month in Rehoboth Beach?

The month with the most rainfall in Rehoboth Beach, Delaware, is October when the rain falls for 6.8 days and typically aggregates up to 0.71" (18mm) of precipitation.

What is the least humid month in Rehoboth Beach?

November is the least humid month in Rehoboth Beach, with an average relative humidity of 73%.

What is the month with the shortest days in Rehoboth Beach?

December has the shortest days of the year in Rehoboth Beach, Delaware, with an average of 9.5h of daylight.

Average temperature
Rehoboth Beach, DE

Average temperature - Rehoboth Beach, DE

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (41.4°F).

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure
Rehoboth Beach, DE

Average pressure - Rehoboth Beach, 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
Rehoboth Beach, DE

Average wind speed - Rehoboth Beach, DE

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity
Rehoboth Beach, DE

Average humidity - Rehoboth Beach, DE

The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (73%).

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Average rainfall
Rehoboth Beach, DE

Average rainfall - Rehoboth Beach, DE

The wettest month (with the highest rainfall) is October (0.71").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days
Rehoboth Beach, DE

Average rainfall days - Rehoboth Beach, DE

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is November (4.9 days).

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Average snowfall
Rehoboth Beach, DE

Average snowfall - Rehoboth Beach, DE

Months with the highest snowfall are January and December (0.12").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Rehoboth Beach, DE

Average snowfall days - Rehoboth Beach, DE

The month with the highest number of snowfall days is January (2.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Rehoboth Beach, DE

Average daylight / Average sunshine - Rehoboth Beach, 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: 11.1h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days
Rehoboth Beach, DE

Average sunshine days - Rehoboth Beach, DE

The month with the most sunshine days is January (23.5 days).
Months with the least sunshine days are June and July (18.2 days).

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Average UV index
Rehoboth Beach, DE

Average UV index - Rehoboth Beach, DE

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

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Average visibility
Rehoboth Beach, DE

Average visibility - Rehoboth Beach, 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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