Climate and monthly weather forecast
Hewitt, NJ

Weather in January

January, the same as December, is a wintry winter month in Hewitt, New Jersey, with an average temperature varying between 33.3°F (0.7°C) and 20.7°F (-6.3°C). The coldest month is January, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 20.7°F (-6.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Hewitt, New Jersey, with an average temperature ranging between max 37°F (2.8°C) and min 22.1°F (-5.5°C). In Hewitt, the average high-temperature in February is practically the same as in January - a still cold 37°F (2.8°C). Weather in February »

Weather in March

March, the first month of the spring in Hewitt, is a frosty month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 45°F (7.2°C). In March, the average high-temperature slightly increases from a cold 37°F (2.8°C) in February to a chilly 45°F (7.2°C). Weather in March »

Weather in April

April is a moderate spring month in Hewitt, New Jersey, with an average temperature fluctuating between 39.9°F (4.4°C) and 57.6°F (14.2°C). In April, the average high-temperature rises from a chilly 45°F (7.2°C) in March to a mild 57.6°F (14.2°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Hewitt, New Jersey, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 49.6°F (9.8°C). In May, the average high-temperature rises from a moderate 57.6°F (14.2°C) in April to an agreeable 68.9°F (20.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Hewitt, New Jersey, with an average temperature varying between 56.8°F (13.8°C) and 76.8°F (24.9°C). In June, the average high-temperature marginally rises from a pleasant 68.9°F (20.5°C) in May to a moderately hot 76.8°F (24.9°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Hewitt, New Jersey, with an average temperature fluctuating between 83.1°F (28.4°C) and 63.1°F (17.3°C). With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month. The average heat index in July is estimated at a tropical 90.3°F (32.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hewitt, New Jersey, with an average temperature fluctuating between 61.5°F (16.4°C) and 80.8°F (27.1°C). In August, the average high-temperature is relatively the same as in July - a still warm 80.8°F (27.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Hewitt, New Jersey, with an average temperature fluctuating between 55°F (12.8°C) and 73.9°F (23.3°C). In September, the average high-temperature marginally drops from a moderately hot 80.8°F (27.1°C) in August to a still warm 73.9°F (23.3°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Hewitt, New Jersey, with an average temperature varying between 61°F (16.1°C) and 45.9°F (7.7°C). In October, the average high-temperature drops from a moderately hot 73.9°F (23.3°C) in September to an enjoyable 61°F (16.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Hewitt, New Jersey, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 35.1°F (1.7°C). In November, the average high-temperature drops from an enjoyable 61°F (16.1°C) in October to a frosty 48.6°F (9.2°C). Weather in November »

Weather in December

December, the first month of the winter in Hewitt, is also a wintry month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 38.8°F (3.8°C). In Hewitt, the average high-temperature in December decreases from a frosty 48.6°F (9.2°C) in November to a wintry 38.8°F (3.8°C). Weather in December »
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FAQ

What is the coldest month in Hewitt?

The coldest month in Hewitt is January, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 20.7°F (-6.3°C).

What is the driest month in Hewitt?

The months with the least rainfall are January, February and September Rain falls for 6.9 days and accumulates 1.54" (39mm) of rain.

How much does it rain in Hewitt?

In Hewitt, New Jersey, during the entire year, the rain falls for 152.2 days and collects up to 26.34" (669mm) of precipitation.

When does it snow in Hewitt?

Months with snowfall are January through May, October through December.

How much does it snow in Hewitt?

In Hewitt, during the entire year, snow falls for 32 days and aggregates up to 17.05" (433mm) of snow.

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

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

What is the most humid month in Hewitt?

The months with the highest humidity in Hewitt are February, October and December, with an average relative humidity of 81%.

When does it snow the most in Hewitt?

February is the month with the most snowfall in Hewitt. Snow falls for 9.2 days and accumulates 4.37" (111mm) of snow.

What is the month with the least sunshine in Hewitt?

With an average of 4.4h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Hewitt?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Hewitt, New Jersey, 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 is the least humid month in Hewitt?

The least humid month in Hewitt, New Jersey, is April, with an average relative humidity of 75%.

When it does not snow in Hewitt?

In Hewitt, snow does not fall in June through September.

When are the longest days in Hewitt?

With an average of 15h and 5min of daylight, June has the longest days of the year.

What is the month with the highest UV index in Hewitt?

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

What is the warmest month in Hewitt?

July is the warmest month, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 63.1°F (17.3°C).

What is the wettest month in Hewitt?

The month with the most rainfall is July, when the rain falls for 17.5 days and typically aggregates up to 2.95" (75mm) of precipitation.

What month has the most sunshine in Hewitt?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Hewitt.

What is the month with the shortest days in Hewitt?

With an average of 9h and 16min of daylight, December has the shortest days of the year in Hewitt.

Average pressure
Hewitt, NJ

Average pressure - Hewitt, 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
Hewitt, NJ

Average wind speed - Hewitt, NJ

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Hewitt, NJ

Average humidity - Hewitt, NJ

The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (75%).

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Average rainfall
Hewitt, NJ

Average rainfall - Hewitt, NJ

The wettest month (with the highest rainfall) is July (2.95").
The driest months (with the least rainfall) are January, February and September (1.54").

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Average rainfall days
Hewitt, NJ

Average rainfall days - Hewitt, NJ

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall
Hewitt, NJ

Average snowfall - Hewitt, NJ

The month with the highest snowfall is February (4.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hewitt, NJ

Average snowfall days - Hewitt, NJ

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hewitt, NJ

Average daylight / Average sunshine - Hewitt, NJ

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 16min).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days
Hewitt, NJ

Average sunshine days - Hewitt, NJ

The months with the most sunshine days are January and November (18.6 days).
The months with the least sunshine days are June and July (11.3 days).

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Average UV index
Hewitt, NJ

Average UV index - Hewitt, 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 visibility
Hewitt, NJ

Average visibility - Hewitt, NJ

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

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