Monthly weather forecast and climate
Blackwood, NJ

Weather in January

January, like December, in Blackwood, New Jersey, is another cold winter month, with average temperature ranging between max 37.9°F (3.3°C) and min 26.1°F (-3.3°C). January is the coldest month, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 26.1°F (-3.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Blackwood, is also a wintry month, with average temperature fluctuating between 41.7°F (5.4°C) and 28.6°F (-1.9°C). In Blackwood, the average high-temperature in February is practically the same as in January - a still wintry 41.7°F (5.4°C). Weather in February »

Weather in March

March, the first month of the spring, in Blackwood, is a fresh month, with average temperature ranging between max 50°F (10°C) and min 35.6°F (2°C). In Blackwood, the average high-temperature in March marginally rises, from a cold 41.7°F (5.4°C) in February, to a fresh 50°F (10°C). Weather in March »

Weather in April

April is an enjoyable spring month in Blackwood, New Jersey, with average temperature varying between 45.7°F (7.6°C) and 62.1°F (16.7°C). In April, the average high-temperature rises, from a cool 50°F (10°C) in March, to a comfortable 62.1°F (16.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Blackwood, New Jersey, with average temperature varying between 72°F (22.2°C) and 55°F (12.8°C). In Blackwood, the average high-temperature increases, from a comfortable 62.1°F (16.7°C) in April, to an agreeable 72°F (22.2°C). Weather in May »

Weather in June

June, the first month of the summer, in Blackwood, is a moderately hot month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 79.9°F (26.6°C). In June, the average high-temperature marginally rises, from a pleasant 72°F (22.2°C) in May, to a moderately hot 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Blackwood, New Jersey, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 69.3°F (20.7°C). July is the warmest month, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 69.3°F (20.7°C). In July, the average heat index is calculated to a sweltering 95.9°F (35.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Blackwood, New Jersey, with average temperature ranging between max 83.7°F (28.7°C) and min 68.2°F (20.1°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 83.7°F (28.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Blackwood, New Jersey, with average temperature ranging between max 76.6°F (24.8°C) and min 61.2°F (16.2°C). In Blackwood, New Jersey, the average high-temperature in September marginally drops, from a warm 83.7°F (28.7°C) in August, to a still moderately hot 76.6°F (24.8°C). Weather in September »

Weather in October

October, like September, in Blackwood, New Jersey, is another comfortable autumn month, with temperature in the range of an average high of 65.1°F (18.4°C) and an average low of 51.1°F (10.6°C). In October, the average high-temperature drops, from a warm 76.6°F (24.8°C) in September, to a comfortable 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Blackwood, is also a fresh month, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 39.7°F (4.3°C). In Blackwood, the average high-temperature drops, from a comfortable 65.1°F (18.4°C) in October, to a fresh 53.6°F (12°C). Weather in November »

Weather in December

December, the first month of the winter, in Blackwood, is still a chilly month, with average temperature varying between 33.1°F (0.6°C) and 44.2°F (6.8°C). In Blackwood, the average high-temperature drops, from a cool 53.6°F (12°C) in November, to a chilly 44.2°F (6.8°C). Weather in December »
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FAQ

What is the coldest month in Blackwood?

January is the coldest month in Blackwood, New Jersey, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 26.1°F (-3.3°C).

How much does it rain in Blackwood?

Throughout the year, in Blackwood, New Jersey, there are 117 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

What is the driest month in Blackwood?

Months with the least rainfall in Blackwood are January and September Rain falls for 6.5 days and accumulates 0.67" (17mm) of rain.

When does it snow in Blackwood?

Months with snowfall are January through March, May, November and December.

How much does it snow in Blackwood?

In Blackwood, during the entire year, snow falls for 11.4 days, and aggregates up to 3.11" (79mm) of snow.

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

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

What is the snowiest month in Blackwood?

February is the month with the most snowfall in Blackwood. Snow falls for 3 days and accumulates 1.1" (28mm) of snow.

What is the month with the least sunshine in Blackwood?

February has the least sunshine of the year in Blackwood, New Jersey, with an average of 4.9h of sunshine.

What is the least humid month in Blackwood?

The least humid month in Blackwood is April, with an average relative humidity of 71%.

When it does not snow in Blackwood?

April, June through October are months without snowfall in Blackwood, New Jersey.

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

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

When are the longest days in Blackwood?

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

What is the warmest month in Blackwood?

With an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 69.3°F (20.7°C), July is the warmest month in Blackwood.

What month has the most sunshine in Blackwood?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Blackwood.

What is the wettest month in Blackwood?

The month with the most rainfall in Blackwood, New Jersey, is August when the rain falls for 12 days and typically aggregates up to 1.38" (35mm) of precipitation.

What is the most humid month in Blackwood?

With an average relative humidity of 77%, October is the most humid month.

What is the month with the shortest days in Blackwood?

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

Average temperature
Blackwood, NJ

Average temperature - Blackwood, NJ

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure
Blackwood, NJ

Average pressure - Blackwood, NJ

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
Blackwood, NJ

Average wind speed - Blackwood, NJ

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average rainfall
Blackwood, NJ

Average rainfall - Blackwood, NJ

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

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Average rainfall days
Blackwood, NJ

Average rainfall days - Blackwood, NJ

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall
Blackwood, NJ

Average snowfall - Blackwood, NJ

The month with the highest snowfall is February (1.1").
Months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days
Blackwood, NJ

Average snowfall days - Blackwood, NJ

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Blackwood, NJ

Average daylight / Average sunshine - Blackwood, NJ

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
Blackwood, NJ

Average sunshine days - Blackwood, NJ

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index
Blackwood, NJ

Average UV index - Blackwood, NJ

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
Blackwood, NJ

Average visibility - Blackwood, NJ

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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