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

Monthly weather forecast and climate
Greendell, NJ

January, like December, in Greendell, New Jersey, is a wintry winter month, with average temperature ranging between min 20.3°F (-6.5°C) and max 33.3°F (0.7°C). The coldest month is January, with an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 20.3°F (-6.5°C). Weather in January »

The last month of the winter, February, is also a wintry month in Greendell, New Jersey, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 36.7°F (2.6°C). In Greendell, the average high-temperature is relatively the same as in January - a still cold 36.7°F (2.6°C). Weather in February »

March, the first month of the spring, in Greendell, is a frosty month, with average temperature ranging between max 44.8°F (7.1°C) and min 28.8°F (-1.8°C). In March, the average high-temperature marginally rises, from a wintry 36.7°F (2.6°C) in February, to a frosty 44.8°F (7.1°C). Weather in March »

April is a mild spring month in Greendell, New Jersey, with average temperature varying between 39.2°F (4°C) and 57.4°F (14.1°C). In April, the average high-temperature increases, from a frosty 44.8°F (7.1°C) in March, to a moderate 57.4°F (14.1°C). Weather in April »

May, the last month of the spring, in Greendell, is an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 48.9°F (9.4°C). In Greendell, the average high-temperature rises, from a mild 57.4°F (14.1°C) in April, to an agreeable 68.5°F (20.3°C). Weather in May »

June, the first month of the summer, in Greendell, is a warm month, with average temperature fluctuating between 55.9°F (13.3°C) and 76.6°F (24.8°C). In Greendell, New Jersey, the average high-temperature in June slightly increases, from a pleasant 68.5°F (20.3°C) in May, to a moderately hot 76.6°F (24.8°C). Weather in June »

July, the same as June, is another warm summer month in Greendell, New Jersey, with average temperature fluctuating between 82.8°F (28.2°C) and 61.9°F (16.6°C). The warmest month is July, with an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 61.9°F (16.6°C). In July, the average heat index is estimated at a tropical 89.8°F (32.1°C). Weather in July »

August, the last month of the summer, in Greendell, is another warm month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 80.2°F (26.8°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 80.2°F (26.8°C). Weather in August »

September, the first month of the autumn, in Greendell, is still a warm month, with average temperature fluctuating between 53.6°F (12°C) and 73.9°F (23.3°C). In September, the average high-temperature slightly decreases, from 80.2°F (26.8°C) in August, to a still moderately hot 73.9°F (23.3°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Greendell, New Jersey, with average temperature ranging between max 60.8°F (16°C) and min 44.4°F (6.9°C). In Greendell, the average high-temperature drops, from a moderately hot 73.9°F (23.3°C) in September, to a comfortable 60.8°F (16°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Greendell, New Jersey, with average temperature fluctuating between 34°F (1.1°C) and 48.4°F (9.1°C). In Greendell, the average high-temperature in November decreases, from an enjoyable 60.8°F (16°C) in October, to a frosty 48.4°F (9.1°C). Weather in November »

The first month of the winter, December, is also a wintry month in Greendell, New Jersey, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 38.7°F (3.7°C). In December, the average high-temperature decreases, from a frosty 48.4°F (9.1°C) in November, to a wintry 38.7°F (3.7°C). Weather in December »

What is the coldest month in Greendell?

With an average high-temperature of 33.3°F (0.7°C) and an average low-temperature of 20.3°F (-6.5°C), January is the coldest month in Greendell, New Jersey.

How many days does it rain in Greendell?

In Greendell, New Jersey, during the entire year, the rain falls for 161.1 days and collects up to 28.98" (736mm) of precipitation.

When does it snow in Greendell?

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

How many days does it snow in Greendell?

In Greendell, during the entire year, snow falls for 36.8 days, and aggregates up to 17.52" (445mm) of snow.

When does it snow the most in Greendell?

Months with the most snowfall are January and February, with an average 4.29" (109mm) of accumulated snow.

What is the most humid month in Greendell?

Months with the highest humidity in Greendell, New Jersey, are February and December, with an average relative humidity of 82%.

What is the month with the least sunshine in Greendell?

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

What is the least humid month in Greendell?

April is the least humid month in Greendell, New Jersey, with an average relative humidity of 76%.

When it does not snow in Greendell?

June through September are months without snowfall.

When are the longest days in Greendell?

June has the longest days of the year in Greendell, New Jersey, with an average of 15.1h of daylight.

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

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

What is the warmest month in Greendell?

With an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 61.9°F (16.6°C), July is the warmest month in Greendell, New Jersey.

What is the rainiest month in Greendell?

July is the month with the most rainfall in Greendell. Rain falls for 17.3 days and accumulates 3.03" (77mm) of precipitation.

What month has the most sunshine in Greendell?

The month with the most sunshine in Greendell, New Jersey, is July, with an average of 10h of sunshine.

What is the driest month in Greendell?

The month with the least rainfall in Greendell, New Jersey, is September when the rain falls for 11.3 days and typically collects 1.54" (39mm) of precipitation.

What is the month with the shortest days in Greendell?

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

When is the lowest UV index in Greendell?

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

Months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (7.5 days).

Average snowfall - Greendell, NJ

Months with the highest snowfall are January and February (109mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days - Greendell, NJ

The month with the highest number of snowfall days is January (10.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Greendell, 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).