Monthly weather forecast and climate
Montchanin, DE

Weather in January

January, the same as December, is another cold winter month in Montchanin, Delaware, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 37°F (2.8°C). The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 25.3°F (-3.7°C). Weather in January »

Weather in February

February, the last month of the winter, in Montchanin, is also a wintry month, with average temperature varying between 27.7°F (-2.4°C) and 40.8°F (4.9°C). In February, the average high-temperature is essentially the same as in January - a still cold 40.8°F (4.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Montchanin, is a frosty month, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 49.3°F (9.6°C). In March, the average high-temperature slightly increases, from a wintry 40.8°F (4.9°C) in February, to a chilly 49.3°F (9.6°C). Weather in March »

Weather in April

April in Montchanin, Delaware, is an enjoyable spring month, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 44.6°F (7°C). In April, the average high-temperature rises, from a frosty 49.3°F (9.6°C) in March, to a comfortable 61.3°F (16.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Montchanin, is an agreeable month, with average temperature ranging between max 71.6°F (22°C) and min 54.5°F (12.5°C). In May, the average high-temperature rises, from a comfortable 61.3°F (16.3°C) in April, to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

June, the first month of the summer, in Montchanin, is a warm month, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 62.8°F (17.1°C). In June, the average high-temperature marginally rises, from an agreeable 71.6°F (22°C) in May, to a moderately hot 79.5°F (26.4°C). Weather in June »

Weather in July

July, like June, in Montchanin, Delaware, is a moderately hot summer month, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 68.4°F (20.2°C). July is the warmest month, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68.4°F (20.2°C). The average heat index is evaluated at a tropical 94.1°F (34.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Montchanin, Delaware, with average temperature varying between 82.9°F (28.3°C) and 66.7°F (19.3°C). In August, the average high-temperature is practically the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Montchanin, Delaware, with average temperature varying between 59.9°F (15.5°C) and 76.3°F (24.6°C). In September, the average high-temperature slightly decreases, from 82.9°F (28.3°C) in August, to a still warm 76.3°F (24.6°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Montchanin, Delaware, with average temperature ranging between min 50.2°F (10.1°C) and max 64.6°F (18.1°C). In October, the average high-temperature drops, from a warm 76.3°F (24.6°C) in September, to an enjoyable 64.6°F (18.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Montchanin, is another cool month, with average temperature ranging between max 52.2°F (11.2°C) and min 38.8°F (3.8°C). In Montchanin, the average high-temperature in November drops, from a comfortable 64.6°F (18.1°C) in October, to a cool 52.2°F (11.2°C). Weather in November »

Weather in December

December, the first month of the winter, in Montchanin, is still a chilly month, with average temperature ranging between min 32.7°F (0.4°C) and max 43.7°F (6.5°C). In Montchanin, the average high-temperature slightly decreases, from a cool 52.2°F (11.2°C) in November, to a chilly 43.7°F (6.5°C). Weather in December »
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FAQ

What is the coldest month in Montchanin?

The coldest month in Montchanin is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 25.3°F (-3.7°C).

How many days does it rain in Montchanin?

Throughout the year, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.

What is the driest month in Montchanin?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.36" (60mm) of precipitation.

When does it snow in Montchanin?

Months with snowfall in Montchanin, Delaware, are January through May, October through December.

How much does it snow in Montchanin?

Throughout the year, in Montchanin, Delaware, there are 21.9 snowfall days, and 12.05" (306mm) of snow is accumulated.

What are the months with the lowest UV index in Montchanin?

Months with the lowest UV index in Montchanin, Delaware, are January, February, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Montchanin?

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

What is the snowiest month in Montchanin?

The month with the most snowfall in Montchanin, Delaware, is March when snow falls for 4.7 days and typically aggregates up to 3.58" (91mm) of snow.

What is the least humid month in Montchanin?

The least humid month in Montchanin, Delaware, is April, with an average relative humidity of 72%.

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

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

When it does not snow in Montchanin?

In Montchanin, Delaware, snow does not fall in June through September.

When are the longest days in Montchanin?

June has the longest days of the year in Montchanin, with an average of 15h of daylight.

What is the warmest month in Montchanin?

The warmest month in Montchanin is July, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68.4°F (20.2°C).

What month has the most sunshine in Montchanin?

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

What is the rainiest month in Montchanin?

August is the month with the most rainfall in Montchanin. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

What is the most humid month in Montchanin?

October is the most humid month in Montchanin, with an average relative humidity of 78%.

What is the month with the shortest days in Montchanin?

With an average of 9.4h of daylight, December has the shortest days of the year.

Average temperature
Montchanin, DE

Average temperature - Montchanin, DE

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure
Montchanin, DE

Average pressure - Montchanin, 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
Montchanin, DE

Average wind speed - Montchanin, DE

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average rainfall
Montchanin, DE

Average rainfall - Montchanin, DE

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days
Montchanin, DE

Average rainfall days - Montchanin, DE

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall
Montchanin, DE

Average snowfall - Montchanin, DE

The month with the highest snowfall is March (3.58").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Montchanin, DE

Average snowfall days - Montchanin, DE

The month with the highest number of snowfall days is January (6.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Montchanin, DE

Average daylight / Average sunshine - Montchanin, DE

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

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
Montchanin, DE

Average sunshine days - Montchanin, DE

The month with the most sunshine days is November (18.6 days).
Months with the least sunshine days are May and July (9.8 days).

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Average UV index
Montchanin, DE

Average UV index - Montchanin, 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, November and December (UV index 2).

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Average visibility
Montchanin, DE

Average visibility - Montchanin, 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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