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

Monthly weather forecast and climate
Sewell, NJ

January, the same as December, is another cold winter month in Sewell, New Jersey, with average temperature ranging between max 37.9°F (3.3°C) and min 26.1°F (-3.3°C). With an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Sewell, is also a wintry month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.8°F (-1.8°C). In February, the average high-temperature is practically the same as in January - a still cold 41.7°F (5.4°C). Weather in February »

The first month of the spring, March, is a chilly month in Sewell, New Jersey, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 35.6°F (2°C). In Sewell, the average high-temperature marginally rises, from a wintry 41.7°F (5.4°C) in February, to a chilly 49.8°F (9.9°C). Weather in March »

April is a comfortable spring month in Sewell, New Jersey, with average temperature ranging between min 45.5°F (7.5°C) and max 61.7°F (16.5°C). In April, the average high-temperature increases, from a frosty 49.8°F (9.9°C) in March, to an enjoyable 61.7°F (16.5°C). Weather in April »

The last month of the spring, May, is an agreeable month in Sewell, New Jersey, with average temperature ranging between min 55°F (12.8°C) and max 72°F (22.2°C). In Sewell, the average high-temperature increases, from a comfortable 61.7°F (16.5°C) in April, to a pleasant 72°F (22.2°C). Weather in May »

June, the first month of the summer, in Sewell, is a warm month, with average temperature fluctuating between 79.5°F (26.4°C) and 63.1°F (17.3°C). In June, the average high-temperature slightly increases, from a pleasant 72°F (22.2°C) in May, to a moderately hot 79.5°F (26.4°C). Weather in June »

July, the same as June, is a moderately hot summer month in Sewell, New Jersey, with average temperature ranging between min 69.1°F (20.6°C) and max 85.6°F (29.8°C). The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 69.1°F (20.6°C). The average heat index is appraised at a very hot 95.9°F (35.5°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Sewell, New Jersey, with average temperature varying between 83.7°F (28.7°C) and 67.6°F (19.8°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 83.7°F (28.7°C). Weather in August »

September, the first month of the autumn, in Sewell, is still a warm month, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 61.2°F (16.2°C). In Sewell, the average high-temperature in September slightly decreases, from 83.7°F (28.7°C) in August, to a still warm 76.5°F (24.7°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Sewell, New Jersey, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 64.9°F (18.3°C). In Sewell, the average high-temperature drops, from a warm 76.5°F (24.7°C) in September, to a comfortable 64.9°F (18.3°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Sewell, New Jersey, with average temperature varying between 39.7°F (4.3°C) and 53.2°F (11.8°C). In November, the average high-temperature decreases, from a comfortable 64.9°F (18.3°C) in October, to a fresh 53.2°F (11.8°C). Weather in November »

The first month of the winter, December, is also a frosty month in Sewell, New Jersey, with average temperature fluctuating between 44.1°F (6.7°C) and 32.9°F (0.5°C). In Sewell, the average high-temperature drops, from a cool 53.2°F (11.8°C) in November, to a frosty 44.1°F (6.7°C). Weather in December »

What is the coldest month in Sewell?

With an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month.

How many days does it rain in Sewell?

Throughout the year, in Sewell, New Jersey, there are 113.4 rainfall days, and 9.25" (235mm) of precipitation is accumulated.

What is the driest month in Sewell?

The month with the least rainfall in Sewell is January when the rain falls for 6.8 days and typically collects 0.51" (13mm) of precipitation.

When does it snow in Sewell?

Months with snowfall in Sewell are January through April, November and December.

How much does it snow in Sewell?

Throughout the year, there are 10.9 snowfall days, and 1.65" (42mm) of snow is accumulated.

What is the month with the lowest UV index in Sewell?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Sewell?

February is the month with the most snowfall. Snow falls for 3.3 days and accumulates 0.59" (15mm) of snow.

What is the month with the least sunshine in Sewell?

With an average of 4.9h of sunshine, February has the least sunshine of the year.

What is the least humid month in Sewell?

April is the least humid month in Sewell, New Jersey, with an average relative humidity of 71%.

When it does not snow in Sewell?

May through October are months without snowfall in Sewell.

What are the months with the highest UV index in Sewell?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Sewell.

When are the longest days in Sewell?

June has the longest days of the year, with an average of 15h of daylight.

What is the warmest month in Sewell?

The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 69.1°F (20.6°C).

What month has the most sunshine in Sewell?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What is the wettest month in Sewell?

August is the month with the most rainfall in Sewell, New Jersey. Rain falls for 12.5 days and accumulates 1.1" (28mm) of precipitation.

What is the most humid month in Sewell?

October and December, with an average relative humidity of 77%, are most humid months in Sewell, New Jersey.

What is the month with the shortest days in Sewell?

The month with the shortest days in Sewell is December, with an average of 9.4h of daylight.
Average temperature - Sewell, NJ
Average humidity - Sewell, NJ
Average rainfall - Sewell, NJ

The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days - Sewell, NJ

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.3 days).

Average snowfall - Sewell, NJ

The month with the highest snowfall is February (0.59").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days - Sewell, NJ

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Sewell, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average UV index - Sewell, NJ