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

Monthly weather forecast and climate
Sussex, NJ

January, like December, in Sussex, New Jersey, is another cold winter month, with temperature in the range of an average high of 34.2°F (1.2°C) and an average low of 15.8°F (-9°C). The coldest month is January, with an average high-temperature of 34.2°F (1.2°C) and an average low-temperature of 15.8°F (-9°C). Weather in January »
February, the last month of the winter, in Sussex, is also a wintry month, with average temperature ranging between max 37.9°F (3.3°C) and min 18°F (-7.8°C). In February, the average high-temperature is essentially the same as in January - a still cold 37.9°F (3.3°C). Weather in February »

March, the first month of the spring, in Sussex, is a frosty month, with average temperature varying between 25.7°F (-3.5°C) and 46.8°F (8.2°C). In Sussex, the average high-temperature slightly increases, from a cold 37.9°F (3.3°C) in February, to a chilly 46.8°F (8.2°C). Weather in March »

April in Sussex, New Jersey, is a mild spring month, with average temperature ranging between min 36.1°F (2.3°C) and max 58.8°F (14.9°C). In Sussex, the average high-temperature in April increases, from a chilly 46.8°F (8.2°C) in March, to a moderate 58.8°F (14.9°C). Weather in April »

The last month of the spring, May, is a pleasant month in Sussex, New Jersey, with average temperature ranging between min 45.3°F (7.4°C) and max 69.8°F (21°C). In Sussex, the average high-temperature rises, from a moderate 58.8°F (14.9°C) in April, to an agreeable 69.8°F (21°C). Weather in May »

The first month of the summer, June, is a warm month in Sussex, New Jersey, with average temperature varying between 55°F (12.8°C) and 77.7°F (25.4°C). In June, the average high-temperature slightly increases, from a pleasant 69.8°F (21°C) in May, to a warm 77.7°F (25.4°C). Weather in June »

July, like June, in Sussex, New Jersey, is another warm summer month, with average temperature fluctuating between 60.1°F (15.6°C) and 82.2°F (27.9°C). The warmest month is July, with an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 60.1°F (15.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Sussex, New Jersey, with average temperature ranging between min 57.9°F (14.4°C) and max 80.8°F (27.1°C). In August, the average high-temperature is practically the same as in July - a still warm 80.8°F (27.1°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Sussex, New Jersey, with average temperature varying between 50.2°F (10.1°C) and 73°F (22.8°C). In September, the average high-temperature slightly decreases, from a warm 80.8°F (27.1°C) in August, to a pleasant 73°F (22.8°C). Weather in September »

October, like September, in Sussex, New Jersey, is another enjoyable autumn month, with average temperature fluctuating between 38.5°F (3.6°C) and 62.2°F (16.8°C). In October, the average high-temperature decreases, from an agreeable 73°F (22.8°C) in September, to an enjoyable 62.2°F (16.8°C). Weather in October »

The last month of the autumn, November, is another cool month in Sussex, New Jersey, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 50.9°F (10.5°C). In November, the average high-temperature drops, from an enjoyable 62.2°F (16.8°C) in October, to a fresh 50.9°F (10.5°C). Weather in November »

December, the first month of the winter, in Sussex, is still a cold month, with average temperature fluctuating between 38.7°F (3.7°C) and 21.6°F (-5.8°C). In December, the average high-temperature decreases, from a cool 50.9°F (10.5°C) in November, to a wintry 38.7°F (3.7°C). Weather in December »

What is the coldest month in Sussex?

With an average high-temperature of 34.2°F (1.2°C) and an average low-temperature of 15.8°F (-9°C), January is the coldest month in Sussex, New Jersey.

How much does it rain in Sussex?

In Sussex, during the entire year, the rain falls for 127.7 days and collects up to 46.6" (1184.8mm) of precipitation.

When does it snow in Sussex?

January through April, November and December are months with snowfall.

How much does it snow in Sussex?

Throughout the year, in Sussex, there are 16.1 snowfall days, and 42.2" (1071.9mm) of snow is accumulated.

What is the snowiest month in Sussex?

January is the month with the most snowfall in Sussex. Snow falls for 5.4 days and accumulates 13.8" (350.5mm) of snow.

What is the driest month in Sussex?

February is the month with the least rainfall in Sussex. Rain falls for 8.6 days and accumulates 2.8" (71.9mm) of precipitation.

When are the longest days in Sussex?

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

What is the warmest month in Sussex?

July is the warmest month in Sussex, with an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 60.1°F (15.6°C).

What is the wettest month in Sussex?

The month with the most rainfall in Sussex, New Jersey, is October when the rain falls for 10.1 days and typically aggregates up to 4.5" (114.8mm) of precipitation.

What is the month with the shortest days in Sussex?

The month with the shortest days in Sussex is December, with an average of 9.3h of daylight.
Average rainfall - Sussex, NJ
Average rainfall days - Sussex, NJ

The month with the highest number of rainy days is May (12.6 days).
The month with the lowest number of rainy days is February (8.6 days).

Average snowfall - Sussex, NJ
Average snowfall days - Sussex, NJ

The month with the highest number of snowfall days is January (5.4 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight - Sussex, NJ

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).