Monthly weather forecast and climate
Cedar Grove, NJ

Weather in January

January, like December, in Cedar Grove, New Jersey, is another cold winter month, with average temperature ranging between max 35.2°F (1.8°C) and min 23.9°F (-4.5°C). The coldest month is January, with an average high-temperature of 35.2°F (1.8°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 Cedar Grove, is another cold month, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 38.8°F (3.8°C). In February, the average high-temperature is almost the same as in January - a still wintry 38.8°F (3.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Cedar Grove, is a frosty month, with average temperature fluctuating between 46.4°F (8°C) and 32.7°F (0.4°C). In March, the average high-temperature marginally rises, from a cold 38.8°F (3.8°C) in February, to a frosty 46.4°F (8°C). Weather in March »

Weather in April

April is a mild spring month in Cedar Grove, New Jersey, with average temperature fluctuating between 58.5°F (14.7°C) and 42.8°F (6°C). In Cedar Grove, New Jersey, the average high-temperature rises, from a chilly 46.4°F (8°C) in March, to a mild 58.5°F (14.7°C). Weather in April »

Weather in May

May, the last month of the spring, in Cedar Grove, is a pleasant month, with average temperature varying between 69.3°F (20.7°C) and 52.7°F (11.5°C). In Cedar Grove, the average high-temperature increases, from a mild 58.5°F (14.7°C) in April, to an agreeable 69.3°F (20.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Cedar Grove, New Jersey, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 60.4°F (15.8°C). In Cedar Grove, the average high-temperature slightly increases, from an agreeable 69.3°F (20.7°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Cedar Grove, New Jersey, with average temperature fluctuating between 84.2°F (29°C) and 67.6°F (19.8°C). July is the warmest month, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 67.6°F (19.8°C). In July, the average heat index is appraised at a hot 91.9°F (33.3°C). Weather in July »

Weather in August

August, the last month of the summer, in Cedar Grove, is another warm month, with average temperature fluctuating between 81.9°F (27.7°C) and 66.6°F (19.2°C). In August, the average high-temperature is practically the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

Weather in September

September, the first month of the autumn, in Cedar Grove, is also a moderately hot month, with average temperature ranging between min 59.4°F (15.2°C) and max 75°F (23.9°C). In Cedar Grove, the average high-temperature slightly decreases, from a warm 81.9°F (27.7°C) in August, to a still moderately hot 75°F (23.9°C). Weather in September »

Weather in October

October, like September, in Cedar Grove, New Jersey, is another comfortable autumn month, with average temperature ranging between min 49.1°F (9.5°C) and max 62.6°F (17°C). In Cedar Grove, the average high-temperature in October decreases, from a warm 75°F (23.9°C) in September, to a comfortable 62.6°F (17°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Cedar Grove, New Jersey, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 37.9°F (3.3°C). In November, the average high-temperature decreases, from a comfortable 62.6°F (17°C) in October, to a cool 50.7°F (10.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Cedar Grove, New Jersey, with average temperature fluctuating between 31.1°F (-0.5°C) and 41.5°F (5.3°C). In Cedar Grove, the average high-temperature drops, from a cool 50.7°F (10.4°C) in November, to a wintry 41.5°F (5.3°C). Weather in December »
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FAQ

What is the coldest month in Cedar Grove?

January is the coldest month in Cedar Grove, New Jersey, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.9°F (-4.5°C).

How much does it rain in Cedar Grove?

Throughout the year, there are 153.3 rainfall days, and 24.92" (633mm) of precipitation is accumulated.

What is the driest month in Cedar Grove?

The month with the least rainfall in Cedar Grove, New Jersey, is January when the rain falls for 7.6 days and typically collects 1.38" (35mm) of precipitation.

When does it snow in Cedar Grove?

Months with snowfall in Cedar Grove are January through April, November and December.

How much does it snow in Cedar Grove?

Throughout the year, in Cedar Grove, New Jersey, there are 22.1 snowfall days, and 8.9" (226mm) of snow is accumulated.

What is the month with the lowest UV index in Cedar Grove?

Months with the lowest UV index in Cedar Grove are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Cedar Grove?

February is the most humid month in Cedar Grove, with an average relative humidity of 78%.

What is the month with the least sunshine in Cedar Grove?

With an average of 4.7h of sunshine, February has the least sunshine of the year in Cedar Grove, New Jersey.

When does it snow the most in Cedar Grove?

March is the month with the most snowfall. Snow falls for 4.9 days and accumulates 3.27" (83mm) of snow.

What are the least humid months in Cedar Grove?

April and August, with an average relative humidity of 72%, are the least humid months in Cedar Grove.

When it does not snow in Cedar Grove?

In Cedar Grove, New Jersey, snow does not fall in May through October.

When are the longest days in Cedar Grove?

With an average of 15.1h of daylight, June has the longest days of the year.

What are the months with the highest UV index in Cedar Grove?

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

What is the warmest month in Cedar Grove?

The warmest month is July, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 67.6°F (19.8°C).

What is the rainiest month in Cedar Grove?

July is the month with the most rainfall in Cedar Grove, New Jersey. Rain falls for 17.7 days and accumulates 3.07" (78mm) of precipitation.

What month has the most sunshine in Cedar Grove?

With an average of 10.5h of sunshine, July has the most sunshine of the year.

What is the month with the shortest days in Cedar Grove?

The month with the shortest days in Cedar Grove is December, with an average of 9.3h of daylight.

Average temperature
Cedar Grove, NJ

Average temperature - Cedar Grove, NJ

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure
Cedar Grove, NJ

Average pressure - Cedar Grove, NJ

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Cedar Grove, NJ

Average wind speed - Cedar Grove, NJ

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity
Cedar Grove, NJ

Average humidity - Cedar Grove, NJ

The month with the highest relative humidity is February (78%).
Months with the lowest relative humidity are April and August (72%).

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Average rainfall
Cedar Grove, NJ

Average rainfall - Cedar Grove, NJ

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days
Cedar Grove, NJ

Average rainfall days - Cedar Grove, NJ

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall
Cedar Grove, NJ

Average snowfall - Cedar Grove, NJ

The month with the highest snowfall is March (3.27").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Cedar Grove, NJ

Average snowfall days - Cedar Grove, NJ

The month with the highest number of snowfall days is February (6.8 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
Cedar Grove, NJ

Average daylight / Average sunshine - Cedar Grove, NJ

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days
Cedar Grove, NJ

Average sunshine days - Cedar Grove, NJ

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index
Cedar Grove, NJ

Average UV index - Cedar Grove, NJ

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

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Average visibility
Cedar Grove, NJ

Average visibility - Cedar Grove, NJ

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

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