Climate and monthly weather forecast
Newark, NJ

A mirrored reflection of Newark City in New Jersey, on the Passaic River
A mirrored reflection of Newark City in New Jersey, on the Passaic River

Weather in January

January, like December, in Newark, New Jersey, is a wintry winter month, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 36.3°F (2.4°C). January is the coldest month, with an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 25.7°F (-3.5°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Newark, New Jersey, with an average temperature ranging between min 27.3°F (-2.6°C) and max 39.2°F (4°C). In Newark, the average high-temperature in February is essentially the same as in January - a still wintry 39.2°F (4°C). Weather in February »

Weather in March

March, the first month of the spring in Newark, is a frosty month, with an average temperature fluctuating between 46.8°F (8.2°C) and 34.3°F (1.3°C). In March, the average high-temperature marginally rises from a cold 39.2°F (4°C) in February to a frosty 46.8°F (8.2°C). Weather in March »

Weather in April

April in Newark, New Jersey, is a moderate spring month, with an average temperature ranging between min 44.1°F (6.7°C) and max 57.9°F (14.4°C). In Newark, the average high-temperature in April rises from a frosty 46.8°F (8.2°C) in March to a moderate 57.9°F (14.4°C). Weather in April »

Weather in May

May, the last month of the spring in Newark, is a pleasant month, with an average temperature fluctuating between 68.2°F (20.1°C) and 53.4°F (11.9°C). In Newark, the average high-temperature in May increases from a moderate 57.9°F (14.4°C) in April to an agreeable 68.2°F (20.1°C). Weather in May »

Weather in June

June, the first month of the summer in Newark, is a warm month, with an average temperature ranging between min 62.1°F (16.7°C) and max 76.6°F (24.8°C). In June, the average high-temperature marginally rises from a pleasant 68.2°F (20.1°C) in May to a moderately hot 76.6°F (24.8°C). Weather in June »

Weather in July

July, like June, in Newark, New Jersey, is another warm summer month, with an average temperature varying between 68.9°F (20.5°C) and 83.1°F (28.4°C). July is the warmest month, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 68.9°F (20.5°C). In July, the average heat index is estimated at a tropical 89.4°F (31.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Newark, New Jersey, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 68.4°F (20.2°C). In Newark, the average high-temperature in August is relatively the same as in July - a still moderately hot 81.9°F (27.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Newark, New Jersey, with an average temperature varying between 74.8°F (23.8°C) and 61°F (16.1°C). In September, the average high-temperature marginally drops from a moderately hot 81.9°F (27.7°C) in August to a still warm 74.8°F (23.8°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Newark, New Jersey, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 50.9°F (10.5°C). In Newark, the average high-temperature in October decreases from a moderately hot 74.8°F (23.8°C) in September to an enjoyable 63.1°F (17.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Newark, is also a fresh month, with an average temperature ranging between max 51.3°F (10.7°C) and min 39.7°F (4.3°C). In November, the average high-temperature decreases from a comfortable 63.1°F (17.3°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 Newark, is also a wintry month, with temperature in the range of an average high of 42.1°F (5.6°C) and an average low of 32.9°F (0.5°C). In December, the average high-temperature drops from a cool 51.3°F (10.7°C) in November to a cold 42.1°F (5.6°C). Weather in December »
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FAQ

What is the coldest month in Newark?

The coldest month in Newark, New Jersey, is January, with an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 25.7°F (-3.5°C).

How much does it rain in Newark?

In Newark, during the entire year, the rain falls for 161.1 days and collects up to 30.67" (779mm) of precipitation.

When does it snow in Newark?

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

How much does it snow in Newark?

Throughout the year, there are 20.9 snowfall days, and 8.94" (227mm) of snow is accumulated.

When is the lowest UV index in Newark?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Newark?

The months with the highest humidity in Newark, New Jersey, are February, May, October and December, with an average relative humidity of 76%.

What month is the ocean coldest in Newark?

February is the month with the coldest seawater, with an average ocean temperature of 39.7°F (4.3°C).

What is the month with the least sunshine in Newark?

With an average of 4.8h of sunshine, February has the least sunshine of the year.

What is the snowiest month in Newark?

March is the month with the most snowfall in Newark. Snow falls for 4.3 days and accumulates 3.46" (88mm) of snow.

When is Daylight Saving Time (DST) in Newark?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Newark?

The months with the lowest humidity are April and August, with an average relative humidity of 72%.

When it does not snow in Newark?

May through October are months without snowfall in Newark, New Jersey.

When are the longest days in Newark?

The month with the longest days in Newark, New Jersey, is June, with an average of 15h and 3min of daylight.

When is the highest UV index in Newark?

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

What is the warmest month in Newark?

With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 68.9°F (20.5°C), July is the warmest month.

What is the rainiest month in Newark?

The wettest months in Newark, New Jersey, are July and December, with an average 3.19" (81mm) of rainfall.

What month has the most sunshine in Newark?

July has the most sunshine of the year in Newark, New Jersey, with an average of 10.6h of sunshine.

What month is the ocean warmest in Newark?

The month with the warmest seawater is August, with an average ocean temperature of 74.1°F (23.4°C).

What is the driest month in Newark?

September is the month with the least rainfall in Newark, New Jersey. Rain falls for 12.6 days and accumulates 1.65" (42mm) of precipitation.

What is the month with the shortest days in Newark?

The month with the shortest days is December, with an average of 9h and 19min of daylight.

Average temperature
Newark, NJ

Average temperature - Newark, NJ

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (36.3°F).

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure
Newark, NJ

Average pressure - Newark, NJ

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

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Average wind speed
Newark, NJ

Average wind speed - Newark, NJ

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity
Newark, NJ

Average humidity - Newark, NJ

The months with the highest relative humidity are February, May, October and December (76%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall
Newark, NJ

Average rainfall - Newark, NJ

The wettest months (with the highest rainfall) are July and December (3.19").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days
Newark, NJ

Average rainfall days - Newark, NJ

The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall
Newark, NJ

Average snowfall - Newark, NJ

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Newark, NJ

Average snowfall days - Newark, NJ

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Newark, NJ

Average sea temperature - Newark, NJ

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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Average daylight / Average sunshine
Newark, NJ

Average daylight / Average sunshine - Newark, NJ

The month with the longest days is June (Average daylight: 15h and 3min).
The month with the shortest days is December (Average daylight: 9h and 19min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days
Newark, NJ

Average sunshine days - Newark, NJ

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index
Newark, NJ

Average UV index - Newark, NJ

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

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Average cloud cover
Newark, NJ

Average cloud cover - Newark, NJ

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).

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Average visibility
Newark, NJ

Average visibility - Newark, NJ

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

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