Monthly weather forecast and climate
Harrington, DE

Weather in January

January, the same as December, is a wintry winter month in Harrington, Delaware, with average temperature ranging between min 28.8°F (-1.8°C) and max 40.3°F (4.6°C). January is the coldest month, with an average high-temperature of 40.3°F (4.6°C) and an average low-temperature of 28.8°F (-1.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Harrington, Delaware, with average temperature fluctuating between 43.9°F (6.6°C) and 31.5°F (-0.3°C). In Harrington, the average high-temperature is almost the same as in January - a frosty 43.9°F (6.6°C). Weather in February »

Weather in March

March, the first month of the spring, in Harrington, is a cool month, with average temperature varying between 50.5°F (10.3°C) and 37.4°F (3°C). In Harrington, the average high-temperature marginally rises, from a frosty 43.9°F (6.6°C) in February, to a cool 50.5°F (10.3°C). Weather in March »

Weather in April

April in Harrington, Delaware, is an enjoyable spring month, with average temperature fluctuating between 47.1°F (8.4°C) and 61.5°F (16.4°C). In Harrington, the average high-temperature increases, from a fresh 50.5°F (10.3°C) in March, to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Harrington, is a pleasant month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 70.9°F (21.6°C). In Harrington, the average high-temperature rises, from a comfortable 61.5°F (16.4°C) in April, to a pleasant 70.9°F (21.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Harrington, Delaware, with average temperature ranging between min 64.8°F (18.2°C) and max 79.3°F (26.3°C). In Harrington, the average high-temperature marginally rises, from a pleasant 70.9°F (21.6°C) in May, to a moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Harrington, Delaware, with average temperature fluctuating between 69.8°F (21°C) and 84.2°F (29°C). With an average high-temperature of 84.2°F (29°C) and an average low-temperature of 69.8°F (21°C), July is the warmest month. In July, the average heat index is calculated to a hot 93.7°F (34.3°C). Weather in July »

Weather in August

August, the last month of the summer, in Harrington, is also a moderately hot month, with average temperature fluctuating between 68.2°F (20.1°C) and 82.2°F (27.9°C). In Harrington, the average high-temperature is relatively the same as in July - a still moderately hot 82.2°F (27.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Harrington, Delaware, with average temperature fluctuating between 76.5°F (24.7°C) and 63.1°F (17.3°C). In September, the average high-temperature slightly decreases, from a warm 82.2°F (27.9°C) in August, to a still moderately hot 76.5°F (24.7°C). Weather in September »

Weather in October

October, like September, in Harrington, Delaware, is another comfortable autumn month, with average temperature fluctuating between 53.6°F (12°C) and 65.8°F (18.8°C). In Harrington, the average high-temperature decreases, from a moderately hot 76.5°F (24.7°C) in September, to an enjoyable 65.8°F (18.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Harrington, Delaware, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 42.3°F (5.7°C). In Harrington, the average high-temperature in November drops, from an enjoyable 65.8°F (18.8°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 Harrington, is still a chilly month, with average temperature varying between 46.4°F (8°C) and 36°F (2.2°C). In December, the average high-temperature marginally drops, from a fresh 54.5°F (12.5°C) in November, to a chilly 46.4°F (8°C). Weather in December »
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FAQ

What is the coldest month in Harrington?

January is the coldest month in Harrington, with an average high-temperature of 40.3°F (4.6°C) and an average low-temperature of 28.8°F (-1.8°C).

What are the least humid months in Harrington?

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

How many days does it rain in Harrington?

Throughout the year, there are 167.5 rainfall days, and 35.35" (898mm) of precipitation is accumulated.

What is the driest month in Harrington?

The month with the least rainfall in Harrington is January when the rain falls for 9.5 days and typically collects 2.13" (54mm) of precipitation.

When does it snow in Harrington?

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

How much does it snow in Harrington?

In Harrington, Delaware, during the entire year, snow falls for 12.5 days, and aggregates up to 5.94" (151mm) of snow.

What is the snowiest month in Harrington?

The month with the most snowfall in Harrington is January when snow falls for 4.3 days and typically aggregates up to 1.93" (49mm) of snow.

What is the month with the lowest UV index in Harrington?

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

What is the month with the least sunshine in Harrington?

With an average of 4.9h of sunshine, February has the least sunshine of the year in Harrington, Delaware.

What are the most humid months in Harrington?

Months with the highest humidity in Harrington are May, August and September, with an average relative humidity of 79%.

When it does not snow in Harrington?

May through October are months without snowfall in Harrington, Delaware.

What are the months with the highest UV index in Harrington?

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

When are the longest days in Harrington?

June has the longest days of the year in Harrington, with an average of 14.9h of daylight.

What is the warmest month in Harrington?

July is the warmest month in Harrington, Delaware, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 69.8°F (21°C).

What month has the most sunshine in Harrington?

The month with the most sunshine in Harrington, Delaware, is July, with an average of 10.6h of sunshine.

What is the rainiest month in Harrington?

The month with the most rainfall is August when the rain falls for 16.9 days and typically aggregates up to 3.9" (99mm) of precipitation.

What is the month with the shortest days in Harrington?

With an average of 9.5h of daylight, December has the shortest days of the year.

Average temperature
Harrington, DE

Average temperature - Harrington, DE

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (40.3°F).

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure
Harrington, DE

Average pressure - Harrington, 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
Harrington, DE

Average wind speed - Harrington, DE

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity
Harrington, DE

Average humidity - Harrington, DE

Months with the highest relative humidity are May, August and September (79%).
Months with the lowest relative humidity are January, March, April and November (74%).

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Average rainfall
Harrington, DE

Average rainfall - Harrington, DE

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (2.13").

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Average rainfall days
Harrington, DE

Average rainfall days - Harrington, DE

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall
Harrington, DE

Average snowfall - Harrington, DE

The month with the highest snowfall is January (1.93").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Harrington, DE

Average snowfall days - Harrington, DE

The month with the highest number of snowfall days is January (4.3 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
Harrington, DE

Average daylight / Average sunshine - Harrington, DE

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days
Harrington, DE

Average sunshine days - Harrington, DE

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (9.7 days).

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Average visibility
Harrington, DE

Average visibility - Harrington, 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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