Mount Arlington
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Mount Arlington, NJ

January, like December, in Mount Arlington, New Jersey, is another cold winter month, with average temperature fluctuating between 33.3°F (0.7°C) and 20.7°F (-6.3°C). With an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Mount Arlington, is another cold month, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 21.9°F (-5.6°C). In Mount Arlington, the average high-temperature in February is practically the same as in January - a still cold 36.9°F (2.7°C). Weather in February »

The first month of the spring, March, is a chilly month in Mount Arlington, New Jersey, with 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 wintry 36.9°F (2.7°C) in February, to a chilly 45°F (7.2°C). Weather in March »

April in Mount Arlington, New Jersey, is a moderate spring month, with average temperature varying between 39.9°F (4.4°C) and 57.7°F (14.3°C). In Mount Arlington, the average high-temperature in April rises, from a chilly 45°F (7.2°C) in March, to a mild 57.7°F (14.3°C). Weather in April »

May, the last month of the spring, in Mount Arlington, is an agreeable month, with average temperature ranging between max 68.2°F (20.1°C) and min 49.6°F (9.8°C). In Mount Arlington, the average high-temperature in May rises, from a moderate 57.7°F (14.3°C) in April, to a pleasant 68.2°F (20.1°C). Weather in May »

June, the first month of the summer, in Mount Arlington, is a moderately hot month, with average temperature fluctuating between 76.3°F (24.6°C) and 56.8°F (13.8°C). In Mount Arlington, the average high-temperature in June slightly increases, from a pleasant 68.2°F (20.1°C) in May, to a moderately hot 76.3°F (24.6°C). Weather in June »

July, like June, in Mount Arlington, New Jersey, is a moderately hot summer month, with average temperature varying between 63°F (17.2°C) and 82.4°F (28°C). July is the warmest month, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63°F (17.2°C). The average heat index in July is estimated at a tropical 88.9°F (31.6°C). Weather in July »

August, the last month of the summer, in Mount Arlington, is also a moderately hot month, with average temperature varying between 61.3°F (16.3°C) and 80.4°F (26.9°C). In Mount Arlington, New Jersey, the average high-temperature in August is essentially the same as in July - a still moderately hot 80.4°F (26.9°C). Weather in August »

September, the first month of the autumn, in Mount Arlington, is also a moderately hot month, with average temperature ranging between max 73.8°F (23.2°C) and min 54.9°F (12.7°C). In September, the average high-temperature slightly decreases, from a warm 80.4°F (26.9°C) in August, to a still moderately hot 73.8°F (23.2°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Mount Arlington, New Jersey, with average temperature fluctuating between 45°F (7.2°C) and 60.8°F (16°C). In October, the average high-temperature decreases, from a warm 73.8°F (23.2°C) in September, to an enjoyable 60.8°F (16°C). Weather in October »

November, the last month of the autumn, in Mount Arlington, is also a frosty month, with average temperature varying between 34.3°F (1.3°C) and 48.6°F (9.2°C). In Mount Arlington, New Jersey, the average high-temperature in November drops, from a comfortable 60.8°F (16°C) in October, to a frosty 48.6°F (9.2°C). Weather in November »

The first month of the winter, December, is also a wintry month in Mount Arlington, New Jersey, with average temperature varying between 39.2°F (4°C) and 27.7°F (-2.4°C). In December, the average high-temperature drops, from a frosty 48.6°F (9.2°C) in November, to a cold 39.2°F (4°C). Weather in December »

What is the coldest month in Mount Arlington?

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).

How much does it rain in Mount Arlington?

Throughout the year, in Mount Arlington, New Jersey, there are 160.1 rainfall days, and 35.87" (911mm) of precipitation is accumulated.

When does it snow in Mount Arlington?

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

How much does it snow in Mount Arlington?

Throughout the year, in Mount Arlington, New Jersey, there are 40.2 snowfall days, and 23.62" (600mm) of snow is accumulated.

What are the most humid months in Mount Arlington?

February, October and December, with an average relative humidity of 81%, are most humid months in Mount Arlington, New Jersey.

When does it snow the most in Mount Arlington?

February is the month with the most snowfall. Snow falls for 10.8 days and accumulates 5.71" (145mm) of snow.

What is the month with the least sunshine in Mount Arlington?

February has the least sunshine of the year in Mount Arlington, with an average of 4.3h of sunshine.

What is the least humid month in Mount Arlington?

With an average relative humidity of 76%, April is the least humid month.

When it does not snow in Mount Arlington?

In Mount Arlington snow does not fall in June through September.

When are the longest days in Mount Arlington?

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

What is the month with the highest UV index in Mount Arlington?

June is the month with the highest UV index in Mount Arlington, with an average maximum UV index of 6.

What is the warmest month in Mount Arlington?

The warmest month in Mount Arlington, New Jersey, is July, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63°F (17.2°C).

What is the rainiest month in Mount Arlington?

July is the month with the most rainfall. Rain falls for 17.4 days and accumulates 3.66" (93mm) of precipitation.

What month has the most sunshine in Mount Arlington?

July has the most sunshine of the year, with an average of 10h of sunshine.

What is the driest month in Mount Arlington?

September is the month with the least rainfall in Mount Arlington, New Jersey. Rain falls for 12.5 days and accumulates 2.05" (52mm) of precipitation.

What is the month with the shortest days in Mount Arlington?

The month with the shortest days in Mount Arlington, New Jersey, is December, with an average of 9.3h of daylight.

What is the month with the lowest UV index in Mount Arlington?

December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature - Mount Arlington, NJ
Average humidity - Mount Arlington, NJ
Average rainfall - Mount Arlington, NJ

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days - Mount Arlington, NJ

Months with the highest number of rainy days are May and July (17.4 days).
The month with the least rainy days is January (7.5 days).

Average snowfall - Mount Arlington, NJ
Average snowfall days - Mount Arlington, NJ

The month with the highest number of snowfall days is February (10.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Mount Arlington, 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: 10h).
The month with the least sunshine is February (Average sunshine: 4.3h).