Monthly weather forecast and climate
Newtonville, NJ

Weather in January

January, like December, in Newtonville, New Jersey, is a wintry winter month, with average temperature ranging between min 27°F (-2.8°C) and max 39°F (3.9°C). January is the coldest month, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 27°F (-2.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Newtonville, is also a wintry month, with average temperature ranging between min 29.5°F (-1.4°C) and max 42.6°F (5.9°C). In February, the average high-temperature is relatively the same as in January - a still cold 42.6°F (5.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Newtonville, New Jersey, with average temperature varying between 49.8°F (9.9°C) and 36°F (2.2°C). In March, the average high-temperature marginally rises, from a cold 42.6°F (5.9°C) in February, to a frosty 49.8°F (9.9°C). Weather in March »

Weather in April

April is an enjoyable spring month in Newtonville, New Jersey, with average temperature varying between 45.9°F (7.7°C) and 61.3°F (16.3°C). In April, the average high-temperature increases, from a frosty 49.8°F (9.9°C) in March, to an enjoyable 61.3°F (16.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Newtonville, New Jersey, with average temperature ranging between max 70.7°F (21.5°C) and min 54.7°F (12.6°C). In Newtonville, the average high-temperature increases, from a comfortable 61.3°F (16.3°C) in April, to a pleasant 70.7°F (21.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Newtonville, New Jersey, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 79.2°F (26.2°C). In Newtonville, the average high-temperature in June marginally rises, from a pleasant 70.7°F (21.5°C) in May, to a warm 79.2°F (26.2°C). Weather in June »

Weather in July

July, like June, in Newtonville, New Jersey, is another warm summer month, with average temperature fluctuating between 68.5°F (20.3°C) and 84°F (28.9°C). With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 68.5°F (20.3°C), July is the warmest month. The average heat index is estimated at a tropical 92.8°F (33.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Newtonville, New Jersey, with average temperature ranging between min 67.6°F (19.8°C) and max 82.6°F (28.1°C). In August, the average high-temperature is almost the same as in July - a still warm 82.6°F (28.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Newtonville, New Jersey, with average temperature ranging between max 76.1°F (24.5°C) and min 61.5°F (16.4°C). In September, the average high-temperature slightly decreases, from 82.6°F (28.1°C) in August, to a still warm 76.1°F (24.5°C). Weather in September »

Weather in October

October, like September, in Newtonville, New Jersey, is another enjoyable autumn month, with average temperature ranging between min 51.4°F (10.8°C) and max 65.3°F (18.5°C). In Newtonville, the average high-temperature in October decreases, from a warm 76.1°F (24.5°C) in September, to a comfortable 65.3°F (18.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Newtonville, is also a fresh month, with average temperature ranging between min 40.5°F (4.7°C) and max 53.8°F (12.1°C). In November, the average high-temperature drops, from a comfortable 65.3°F (18.5°C) in October, to a cool 53.8°F (12.1°C). Weather in November »

Weather in December

December, the first month of the winter, in Newtonville, is also a frosty month, with average temperature ranging between max 45.3°F (7.4°C) and min 34.2°F (1.2°C). In December, the average high-temperature slightly decreases, from a fresh 53.8°F (12.1°C) in November, to a chilly 45.3°F (7.4°C). Weather in December »
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FAQ

What is the coldest month in Newtonville?

With an average high-temperature of 39°F (3.9°C) and an average low-temperature of 27°F (-2.8°C), January is the coldest month in Newtonville, New Jersey.

How many days does it rain in Newtonville?

Throughout the year, there are 119.7 rainfall days, and 15" (381mm) of precipitation is accumulated.

What is the driest month in Newtonville?

The month with the least rainfall in Newtonville is January when the rain falls for 6.3 days and typically collects 0.75" (19mm) of precipitation.

When does it snow in Newtonville?

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

How much does it snow in Newtonville?

In Newtonville, during the entire year, snow falls for 13.6 days, and aggregates up to 4.29" (109mm) of snow.

When does it snow the most in Newtonville?

The month with the most snowfall in Newtonville is January when snow falls for 4.5 days and typically aggregates up to 1.38" (35mm) of snow.

What is the month with the lowest UV index in Newtonville?

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

What is the month with the least sunshine in Newtonville?

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

What is the least humid month in Newtonville?

With an average relative humidity of 72%, April is the least humid month in Newtonville, New Jersey.

When it does not snow in Newtonville?

May through October are months without snowfall in Newtonville.

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

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

What is the most humid month in Newtonville?

June, September and October, with an average relative humidity of 79%, are most humid months in Newtonville, New Jersey.

When are the longest days in Newtonville?

With an average of 14.9h of daylight, June has the longest days of the year.

What is the warmest month in Newtonville?

The warmest month in Newtonville is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 68.5°F (20.3°C).

What is the wettest month in Newtonville?

July is the month with the most rainfall. Rain falls for 14.5 days and accumulates 1.77" (45mm) of precipitation.

What month has the most sunshine in Newtonville?

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 Newtonville?

The month with the shortest days in Newtonville is December, with an average of 9.4h of daylight.

Average pressure
Newtonville, NJ

Average pressure - Newtonville, 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
Newtonville, NJ

Average wind speed - Newtonville, NJ

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity
Newtonville, NJ

Average humidity - Newtonville, NJ

Months with the highest relative humidity are June, September and October (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Newtonville, NJ

Average rainfall - Newtonville, NJ

The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days
Newtonville, NJ

Average rainfall days - Newtonville, NJ

The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall
Newtonville, NJ

Average snowfall - Newtonville, NJ

The month with the highest snowfall is January (1.38").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Newtonville, NJ

Average snowfall days - Newtonville, NJ

The month with the highest number of snowfall days is January (4.5 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
Newtonville, NJ

Average daylight / Average sunshine - Newtonville, NJ

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days
Newtonville, NJ

Average sunshine days - Newtonville, NJ

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index
Newtonville, NJ

Average UV index - Newtonville, 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
Newtonville, NJ

Average visibility - Newtonville, 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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