Climate and monthly weather forecast
New Windsor, MD

Weather in January

January, like December, in New Windsor, Maryland, is another cold winter month, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 23.9°F (-4.5°C). The coldest month is January, with an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 23.9°F (-4.5°C). Weather in January »

Weather in February

February, the last month of the winter in New Windsor, is also a wintry month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 40.5°F (4.7°C). In February, the average high-temperature is relatively the same as in January - a still wintry 40.5°F (4.7°C). Weather in February »

Weather in March

March, the first month of the spring in New Windsor, is a chilly month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 49.3°F (9.6°C). In New Windsor, the average high-temperature in March slightly increases from a wintry 40.5°F (4.7°C) in February to a chilly 49.3°F (9.6°C). Weather in March »

Weather in April

April in New Windsor, Maryland, is an enjoyable spring month, with an average temperature fluctuating between 61.5°F (16.4°C) and 43.2°F (6.2°C). In New Windsor, Maryland, the average high-temperature in April increases from a chilly 49.3°F (9.6°C) in March to a comfortable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring in New Windsor, is an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 53.1°F (11.7°C). In New Windsor, Maryland, the average high-temperature in May rises from a comfortable 61.5°F (16.4°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »

Weather in June

June, the first month of the summer in New Windsor, is a warm month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 78.4°F (25.8°C). In June, the average high-temperature marginally rises from an agreeable 71.2°F (21.8°C) in May to a warm 78.4°F (25.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in New Windsor, Maryland, with an average temperature varying between 65.7°F (18.7°C) and 83.8°F (28.8°C). July is the warmest month, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C). In July, the average heat index is calculated to be a hot 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in New Windsor, is another warm month, with an average temperature ranging between min 63.5°F (17.5°C) and max 81.7°F (27.6°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in New Windsor, Maryland, with an average temperature varying between 57°F (13.9°C) and 75°F (23.9°C). In New Windsor, Maryland, the average high-temperature in September marginally drops from a warm 81.7°F (27.6°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »

Weather in October

October, like September, in New Windsor, Maryland, is another enjoyable autumn month, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 63.5°F (17.5°C). In New Windsor, the average high-temperature in October decreases from a warm 75°F (23.9°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in New Windsor, Maryland, with an average temperature fluctuating between 36.1°F (2.3°C) and 51.3°F (10.7°C). In New Windsor, the average high-temperature in November drops from an enjoyable 63.5°F (17.5°C) in October to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter in New Windsor, is still a chilly month, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 30.4°F (-0.9°C). In December, the average high-temperature marginally drops from a fresh 51.3°F (10.7°C) in November to a frosty 42.8°F (6°C). Weather in December »
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FAQ

What is the coldest month in New Windsor?

The coldest month is January, with an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 23.9°F (-4.5°C).

What are the least humid months in New Windsor?

January, April, July and November, with an average relative humidity of 76%, are the least humid months.

How many days does it rain in New Windsor?

Throughout the year, in New Windsor, there are 158.9 rainfall days, and 32.68" (830mm) of precipitation is accumulated.

When does it snow in New Windsor?

Months with snowfall in New Windsor are January through April, October through December.

How many days does it snow in New Windsor?

Throughout the year, there are 23.9 snowfall days, and 13.31" (338mm) of snow is accumulated.

What is the month with the least sunshine in New Windsor?

The months with the least sunshine in New Windsor, Maryland, are January and February, with an average of 4.6h of sunshine.

What is the month with the lowest UV index in New Windsor?

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

What is the driest month in New Windsor?

February is the month with the least rainfall in New Windsor. Rain falls for 8.6 days and accumulates 2.13" (54mm) of precipitation.

What is the snowiest month in New Windsor?

The month with the most snowfall is March, when snow falls for 4.9 days and typically aggregates up to 4.06" (103mm) of snow.

When is Daylight Saving Time (DST) in New Windsor?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What is the most humid month in New Windsor?

The most humid month in New Windsor, Maryland, is May, with an average relative humidity of 81%.

When it does not snow in New Windsor?

May through September are months without snowfall in New Windsor, Maryland.

What are the months with the highest UV index in New Windsor?

The months with the highest UV index in New Windsor, Maryland, are May through August, with an average maximum UV index of 6.

When are the longest days in New Windsor?

The month with the longest days in New Windsor is June, with an average of 14h and 55min of daylight.

What is the warmest month in New Windsor?

With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.7°F (18.7°C), July is the warmest month in New Windsor, Maryland.

What month has the most sunshine in New Windsor?

July has the most sunshine of the year in New Windsor, Maryland, with an average of 10.4h of sunshine.

What is the wettest month in New Windsor?

The month with the most rainfall in New Windsor is August, when the rain falls for 16.7 days and typically aggregates up to 3.9" (99mm) of precipitation.

What is the month with the shortest days in New Windsor?

With an average of 9h and 26min of daylight, December has the shortest days of the year in New Windsor, Maryland.

Average temperature
New Windsor, MD

Average temperature - New Windsor, MD

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure
New Windsor, MD

Average pressure - New Windsor, MD

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
New Windsor, MD

Average wind speed - New Windsor, MD

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity
New Windsor, MD

Average humidity - New Windsor, MD

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

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Average rainfall
New Windsor, MD

Average rainfall - New Windsor, MD

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

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Average rainfall days
New Windsor, MD

Average rainfall days - New Windsor, MD

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall
New Windsor, MD

Average snowfall - New Windsor, MD

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
New Windsor, MD

Average snowfall days - New Windsor, MD

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
New Windsor, MD

Average daylight / Average sunshine - New Windsor, MD

The month with the longest days is June (Average daylight: 14h and 55min).
The month with the shortest days is December (Average daylight: 9h and 26min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days
New Windsor, MD

Average sunshine days - New Windsor, MD

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index
New Windsor, MD

Average UV index - New Windsor, MD

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, February, November and December (UV index 2).

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Average visibility
New Windsor, MD

Average visibility - New Windsor, MD

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

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