Closter
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Closter, NJ

January, the same as December, is another cold winter month in Closter, New Jersey, with temperature in the range of an average low of 24.1°F (-4.4°C) and an average high of 35.4°F (1.9°C). January is the coldest month, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 24.1°F (-4.4°C). Weather in January »

February, the last month of the winter, in Closter, is another cold month, with average temperature ranging between max 38.8°F (3.8°C) and min 25.7°F (-3.5°C). In Closter, the average high-temperature is almost the same as in January - a still wintry 38.8°F (3.8°C). Weather in February »

March, the first month of the spring, in Closter, is a chilly month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 46.6°F (8.1°C). In March, the average high-temperature slightly increases, from a wintry 38.8°F (3.8°C) in February, to a frosty 46.6°F (8.1°C). Weather in March »

April in Closter, New Jersey, is a moderate spring month, with average temperature ranging between max 58.3°F (14.6°C) and min 43.2°F (6.2°C). In Closter, New Jersey, the average high-temperature rises, from a frosty 46.6°F (8.1°C) in March, to a moderate 58.3°F (14.6°C). Weather in April »

May, the last month of the spring, in Closter, is a pleasant month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 69.6°F (20.9°C). In May, the average high-temperature increases, from a moderate 58.3°F (14.6°C) in April, to a pleasant 69.6°F (20.9°C). Weather in May »

June, the first month of the summer, in Closter, is a moderately hot month, with average temperature varying between 60.6°F (15.9°C) and 78.4°F (25.8°C). In June, the average high-temperature marginally rises, from a pleasant 69.6°F (20.9°C) in May, to a moderately hot 78.4°F (25.8°C). Weather in June »

July, the same as June, is another warm summer month in Closter, New Jersey, with average temperature varying between 84.9°F (29.4°C) and 68°F (20°C). July is the warmest month, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68°F (20°C). In July, the average heat index is appraised at a hot 92.5°F (33.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Closter, New Jersey, with average temperature fluctuating between 67.3°F (19.6°C) and 82.9°F (28.3°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »

September, the first month of the autumn, in Closter, is still a warm month, with average temperature fluctuating between 75.4°F (24.1°C) and 59.9°F (15.5°C). In September, the average high-temperature marginally drops, from a moderately hot 82.9°F (28.3°C) in August, to a still warm 75.4°F (24.1°C). Weather in September »

October, the same as September, is another comfortable autumn month in Closter, New Jersey, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 50.2°F (10.1°C). In October, the average high-temperature drops, from a moderately hot 75.4°F (24.1°C) in September, to an enjoyable 63.1°F (17.3°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Closter, New Jersey, with average temperature ranging between min 38.5°F (3.6°C) and max 50.9°F (10.5°C). In November, the average high-temperature decreases, from a comfortable 63.1°F (17.3°C) in October, to a cool 50.9°F (10.5°C). Weather in November »

December, the first month of the winter, in Closter, is also a wintry month, with average temperature fluctuating between 30.9°F (-0.6°C) and 41.7°F (5.4°C). In December, the average high-temperature decreases, from a fresh 50.9°F (10.5°C) in November, to a wintry 41.7°F (5.4°C). Weather in December »

What is the coldest month in Closter?

With an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 24.1°F (-4.4°C), January is the coldest month.

How much does it rain in Closter?

In Closter, New Jersey, during the entire year, the rain falls for 153.9 days and collects up to 30.75" (781mm) of precipitation.

When does it snow in Closter?

Months with snowfall in Closter, New Jersey, are January through April, November and December.

How much does it snow in Closter?

Throughout the year, there are 25.5 snowfall days, and 10.55" (268mm) of snow is accumulated.

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

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

What is the most humid month in Closter?

With an average relative humidity of 77%, February is the most humid month in Closter.

What is the month with the least sunshine in Closter?

February has the least sunshine of the year, with an average of 4.6h of sunshine.

When does it snow the most in Closter?

The month with the most snowfall in Closter, New Jersey, is March when snow falls for 5.4 days and typically aggregates up to 3.07" (78mm) of snow.

When it does not snow in Closter?

In Closter snow does not fall in May through October.

When are the longest days in Closter?

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

When is the highest UV index in Closter?

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

What is the warmest month in Closter?

With an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68°F (20°C), July is the warmest month in Closter.

What month has the most sunshine in Closter?

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

What is the least humid month in Closter?

The least humid month in Closter is August, with an average relative humidity of 68%.

What is the driest month in Closter?

September is the month with the least rainfall. Rain falls for 11.6 days and accumulates 1.73" (44mm) of precipitation.

What is the rainiest month in Closter?

The month with the most rainfall in Closter is December when the rain falls for 10.7 days and typically aggregates up to 3.46" (88mm) of precipitation.

What is the month with the shortest days in Closter?

December has the shortest days of the year, with an average of 9.3h of daylight.
Average temperature - Closter, NJ
Average rainfall - Closter, NJ

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days - Closter, NJ

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall - Closter, NJ
Average snowfall days - Closter, NJ

The month with the highest number of snowfall days is January (6.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Closter, 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: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average UV index - Closter, NJ