Monthly weather forecast and climate
Montvale, NJ

Weather in January

January, the same as December, is a wintry winter month in Montvale, New Jersey, with average temperature varying between 35.2°F (1.8°C) and 22.8°F (-5.1°C). With an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Montvale, is also a wintry month, with average temperature fluctuating between 24.3°F (-4.3°C) and 38.3°F (3.5°C). In February, the average high-temperature is relatively the same as in January - a still cold 38.3°F (3.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Montvale, New Jersey, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 32.2°F (0.1°C). In Montvale, the average high-temperature marginally rises, from a wintry 38.3°F (3.5°C) in February, to a chilly 46.6°F (8.1°C). Weather in March »

Weather in April

April in Montvale, New Jersey, is a mild spring month, with average temperature fluctuating between 42.3°F (5.7°C) and 58.6°F (14.8°C). In Montvale, the average high-temperature in April rises, from a chilly 46.6°F (8.1°C) in March, to a moderate 58.6°F (14.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Montvale, New Jersey, with average temperature varying between 51.8°F (11°C) and 69.8°F (21°C). In Montvale, the average high-temperature rises, from a moderate 58.6°F (14.8°C) in April, to an agreeable 69.8°F (21°C). Weather in May »

Weather in June

June, the first month of the summer, in Montvale, is a moderately hot month, with average temperature varying between 60.1°F (15.6°C) and 78.4°F (25.8°C). In June, the average high-temperature slightly increases, from a pleasant 69.8°F (21°C) in May, to a moderately hot 78.4°F (25.8°C). Weather in June »

Weather in July

July, like June, in Montvale, New Jersey, is a moderately hot summer month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 66.6°F (19.2°C). July is the warmest month, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66.6°F (19.2°C). In July, the average heat index is estimated at a hot 92.5°F (33.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Montvale, is also a moderately hot month, with average temperature ranging between max 82.9°F (28.3°C) and min 65.7°F (18.7°C). In Montvale, the average high-temperature is essentially the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Montvale, is still a warm month, with average temperature varying between 75.2°F (24°C) and 58.3°F (14.6°C). In Montvale, the average high-temperature marginally drops, from 82.9°F (28.3°C) in August, to a still warm 75.2°F (24°C). Weather in September »

Weather in October

October, like September, in Montvale, New Jersey, is another enjoyable autumn month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 62.8°F (17.1°C). In October, the average high-temperature decreases, from a warm 75.2°F (24°C) in September, to an enjoyable 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Montvale, New Jersey, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 37°F (2.8°C). In Montvale, the average high-temperature in November drops, from an enjoyable 62.8°F (17.1°C) in October, to a fresh 50.7°F (10.4°C). Weather in November »

Weather in December

December, the first month of the winter, in Montvale, is also a wintry month, with average temperature fluctuating between 30.4°F (-0.9°C) and 40.8°F (4.9°C). In Montvale, the average high-temperature decreases, from a cool 50.7°F (10.4°C) in November, to a wintry 40.8°F (4.9°C). Weather in December »
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FAQ

What is the coldest month in Montvale?

The coldest month is January, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C).

How many days does it rain in Montvale?

Throughout the year, there are 157.3 rainfall days, and 32.72" (831mm) of precipitation is accumulated.

When does it snow in Montvale?

Months with snowfall in Montvale, New Jersey, are January through April, October through December.

How many days does it snow in Montvale?

Throughout the year, there are 28 snowfall days, and 13.82" (351mm) of snow is accumulated.

When is the lowest UV index in Montvale?

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

What is the most humid month in Montvale?

February and December, with an average relative humidity of 78%, are most humid months in Montvale, New Jersey.

When does it snow the most in Montvale?

The month with the most snowfall in Montvale, New Jersey, is February when snow falls for 7.9 days and typically aggregates up to 4.09" (104mm) of snow.

What is the month with the least sunshine in Montvale?

With an average of 4.5h of sunshine, February has the least sunshine of the year.

When it does not snow in Montvale?

May through September are months without snowfall in Montvale.

When are the longest days in Montvale?

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

When is the highest UV index in Montvale?

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

What is the warmest month in Montvale?

The warmest month in Montvale is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66.6°F (19.2°C).

What month has the most sunshine in Montvale?

With an average of 10.2h of sunshine, July has the most sunshine of the year in Montvale.

What is the least humid month in Montvale?

August is the least humid month in Montvale, with an average relative humidity of 70%.

What is the driest month in Montvale?

The month with the least rainfall in Montvale, New Jersey, is September when the rain falls for 12.9 days and typically collects 1.89" (48mm) of precipitation.

What is the rainiest month in Montvale?

December is the month with the most rainfall. Rain falls for 10.6 days and accumulates 3.58" (91mm) of precipitation.

What is the month with the shortest days in Montvale?

With an average of 9.3h of daylight, December has the shortest days of the year.

Average temperature
Montvale, NJ

Average temperature - Montvale, NJ

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure
Montvale, NJ

Average pressure - Montvale, NJ

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Montvale, NJ

Average wind speed - Montvale, NJ

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity
Montvale, NJ

Average humidity - Montvale, NJ

Months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is August (70%).

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Average rainfall
Montvale, NJ

Average rainfall - Montvale, NJ

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days
Montvale, NJ

Average rainfall days - Montvale, NJ

Months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall
Montvale, NJ

Average snowfall - Montvale, NJ

The month with the highest snowfall is February (4.09").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Montvale, NJ

Average snowfall days - Montvale, NJ

The month with the highest number of snowfall days is February (7.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Montvale, NJ

Average daylight / Average sunshine - Montvale, 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: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days
Montvale, NJ

Average sunshine days - Montvale, NJ

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (11.5 days).

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Average UV index
Montvale, NJ

Average UV index - Montvale, 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
Montvale, NJ

Average visibility - Montvale, 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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