Monthly weather forecast and climate
Bernardsville, NJ

Weather in January

January, the same as December, is another cold winter month in Bernardsville, New Jersey, with average temperature fluctuating between 35.1°F (1.7°C) and 22.5°F (-5.3°C). The coldest month is January, with an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 22.5°F (-5.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Bernardsville, is another cold month, with average temperature varying between 24.1°F (-4.4°C) and 38.3°F (3.5°C). In February, the average high-temperature is essentially the same as in January - a still wintry 38.3°F (3.5°C). Weather in February »

Weather in March

March, the first month of the spring, in Bernardsville, is a frosty month, with average temperature ranging between max 46.8°F (8.2°C) and min 31.6°F (-0.2°C). In March, the average high-temperature slightly increases, from a cold 38.3°F (3.5°C) in February, to a chilly 46.8°F (8.2°C). Weather in March »

Weather in April

April is a mild spring month in Bernardsville, New Jersey, with average temperature varying between 41.9°F (5.5°C) and 58.6°F (14.8°C). In Bernardsville, the average high-temperature rises, from a frosty 46.8°F (8.2°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 Bernardsville, New Jersey, with average temperature ranging between min 51.4°F (10.8°C) and max 69.4°F (20.8°C). In Bernardsville, the average high-temperature increases, from a moderate 58.6°F (14.8°C) in April, to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Bernardsville, New Jersey, with average temperature fluctuating between 77.5°F (25.3°C) and 58.8°F (14.9°C). In June, the average high-temperature slightly increases, from a pleasant 69.4°F (20.8°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Bernardsville, New Jersey, with average temperature varying between 83.8°F (28.8°C) and 65.5°F (18.6°C). With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.5°F (18.6°C), July is the warmest month. The average heat index is evaluated at a hot 91.8°F (33.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Bernardsville, New Jersey, with average temperature ranging between min 63.9°F (17.7°C) and max 81.9°F (27.7°C). In August, the average high-temperature is essentially 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 still a warm month in Bernardsville, New Jersey, with average temperature ranging between max 75°F (23.9°C) and min 57.2°F (14°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 75°F (23.9°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Bernardsville, New Jersey, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 47.3°F (8.5°C). In Bernardsville, New Jersey, the average high-temperature in October decreases, from a warm 75°F (23.9°C) in September, to a comfortable 62.2°F (16.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in Bernardsville, is another cool month, with average temperature ranging between max 50.4°F (10.2°C) and min 36.1°F (2.3°C). In Bernardsville, the average high-temperature drops, from a comfortable 62.2°F (16.8°C) in October, to a cool 50.4°F (10.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Bernardsville, New Jersey, with average temperature ranging between max 41.2°F (5.1°C) and min 29.7°F (-1.3°C). In December, the average high-temperature drops, from a fresh 50.4°F (10.2°C) in November, to a wintry 41.2°F (5.1°C). Weather in December »
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FAQ

What is the coldest month in Bernardsville?

The coldest month in Bernardsville is January, with an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 22.5°F (-5.3°C).

How much does it rain in Bernardsville?

Throughout the year, there are 155.7 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

When does it snow in Bernardsville?

January through May, November and December are months with snowfall in Bernardsville.

How many days does it snow in Bernardsville?

Throughout the year, in Bernardsville, there are 24.7 snowfall days, and 10.83" (275mm) of snow is accumulated.

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

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 Bernardsville?

February and October, with an average relative humidity of 80%, are most humid months in Bernardsville, New Jersey.

What is the month with the least sunshine in Bernardsville?

The month with the least sunshine is February, with an average of 4.5h of sunshine.

When does it snow the most in Bernardsville?

The month with the most snowfall in Bernardsville, New Jersey, is March when snow falls for 5.3 days and typically aggregates up to 4.09" (104mm) of snow.

What is the least humid month in Bernardsville?

With an average relative humidity of 74%, April is the least humid month.

When it does not snow in Bernardsville?

In Bernardsville, New Jersey, snow does not fall in June through October.

When are the longest days in Bernardsville?

The month with the longest days is June, with an average of 15.1h of daylight.

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

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

What is the warmest month in Bernardsville?

With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.5°F (18.6°C), July is the warmest month in Bernardsville, New Jersey.

What is the wettest month in Bernardsville?

The month with the most rainfall in Bernardsville is July when the rain falls for 17.8 days and typically aggregates up to 3.11" (79mm) of precipitation.

What month has the most sunshine in Bernardsville?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Bernardsville, New Jersey.

What is the driest month in Bernardsville?

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the shortest days in Bernardsville?

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

Average temperature
Bernardsville, NJ

Average temperature - Bernardsville, NJ

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.1°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure
Bernardsville, NJ

Average pressure - Bernardsville, 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
Bernardsville, NJ

Average wind speed - Bernardsville, NJ

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity
Bernardsville, NJ

Average humidity - Bernardsville, NJ

Months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (74%).

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Average rainfall
Bernardsville, NJ

Average rainfall - Bernardsville, NJ

The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days
Bernardsville, NJ

Average rainfall days - Bernardsville, NJ

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall
Bernardsville, NJ

Average snowfall - Bernardsville, NJ

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

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Average snowfall days
Bernardsville, NJ

Average snowfall days - Bernardsville, NJ

The month with the highest number of snowfall days is January (7.2 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Bernardsville, NJ

Average daylight / Average sunshine - Bernardsville, 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: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days
Bernardsville, NJ

Average sunshine days - Bernardsville, NJ

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index
Bernardsville, NJ

Average UV index - Bernardsville, 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
Bernardsville, NJ

Average visibility - Bernardsville, NJ

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

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