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

Monthly weather forecast and climate
Salem, NJ

January, like December, in Salem, New Jersey, is a wintry winter month, with average temperature ranging between min 27°F (-2.8°C) and max 38.7°F (3.7°C). With an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 27°F (-2.8°C), January is the coldest month. Weather in January »

The last month of the winter, February, is also a wintry month in Salem, New Jersey, with average temperature fluctuating between 29.7°F (-1.3°C) and 42.3°F (5.7°C). In February, the average high-temperature is relatively the same as in January - a still wintry 42.3°F (5.7°C). Weather in February »

The first month of the spring, March, is a cool month in Salem, New Jersey, with average temperature varying between 35.8°F (2.1°C) and 50.2°F (10.1°C). In Salem, the average high-temperature marginally rises, from a cold 42.3°F (5.7°C) in February, to a cool 50.2°F (10.1°C). Weather in March »

April in Salem, New Jersey, is an enjoyable spring month, with average temperature fluctuating between 46°F (7.8°C) and 62.6°F (17°C). In April, the average high-temperature rises, from a fresh 50.2°F (10.1°C) in March, to an enjoyable 62.6°F (17°C). Weather in April »

May, the last month of the spring, in Salem, is a pleasant month, with average temperature varying between 55.4°F (13°C) and 72.1°F (22.3°C). In May, the average high-temperature increases, from a comfortable 62.6°F (17°C) in April, to a pleasant 72.1°F (22.3°C). Weather in May »

June, the first month of the summer, in Salem, is a warm month, with average temperature varying between 80.2°F (26.8°C) and 63.3°F (17.4°C). In June, the average high-temperature slightly increases, from a pleasant 72.1°F (22.3°C) in May, to a warm 80.2°F (26.8°C). Weather in June »

July, the same as June, is another warm summer month in Salem, New Jersey, with average temperature varying between 85.1°F (29.5°C) and 68.5°F (20.3°C). The warmest month is July, with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 68.5°F (20.3°C). The average heat index is appraised at a sweltering 95.4°F (35.2°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Salem, New Jersey, with average temperature varying between 67.3°F (19.6°C) and 83.5°F (28.6°C). In Salem, the average high-temperature is almost the same as in July - a still moderately hot 83.5°F (28.6°C). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Salem, New Jersey, with average temperature fluctuating between 77°F (25°C) and 61.2°F (16.2°C). In Salem, New Jersey, the average high-temperature slightly decreases, from 83.5°F (28.6°C) in August, to a still warm 77°F (25°C). Weather in September »

October, like September, in Salem, New Jersey, is another comfortable autumn month, with average temperature fluctuating between 51.8°F (11°C) and 65.3°F (18.5°C). In October, the average high-temperature drops, from a warm 77°F (25°C) in September, to a comfortable 65.3°F (18.5°C). Weather in October »

November, the last month of the autumn, in Salem, is also a fresh month, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 40.1°F (4.5°C). In Salem, the average high-temperature in November decreases, from an enjoyable 65.3°F (18.5°C) in October, to a fresh 53.8°F (12.1°C). Weather in November »

The first month of the winter, December, is still a chilly month in Salem, New Jersey, with average temperature fluctuating between 34°F (1.1°C) and 45°F (7.2°C). In December, the average high-temperature slightly decreases, from a cool 53.8°F (12.1°C) in November, to a chilly 45°F (7.2°C). Weather in December »

What is the coldest month in Salem?

The coldest month in Salem, New Jersey, is January, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 27°F (-2.8°C).

How many days does it rain in Salem?

Throughout the year, there are 147.7 rainfall days, and 27.8" (706mm) of precipitation is accumulated.

What is the driest month in Salem?

The month with the least rainfall in Salem, New Jersey, is January when the rain falls for 8.9 days and typically collects 1.77" (45mm) of precipitation.

When does it snow in Salem?

Months with snowfall are January through May, November and December.

How much does it snow in Salem?

Throughout the year, in Salem, New Jersey, there are 13.8 snowfall days, and 6.65" (169mm) of snow is accumulated.

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

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

What is the month with the least sunshine in Salem?

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

When does it snow the most in Salem?

The month with the most snowfall in Salem is March when snow falls for 2.6 days and typically aggregates up to 2.32" (59mm) of snow.

What is the least humid month in Salem?

April is the least humid month in Salem, New Jersey, with an average relative humidity of 72%.

What are the most humid months in Salem?

Months with the highest humidity are May, June, September and October, with an average relative humidity of 77%.

When is the highest UV index in Salem?

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

When it does not snow in Salem?

In Salem snow does not fall in June through October.

When are the longest days in Salem?

June has the longest days of the year, with an average of 14.9h of daylight.

What is the warmest month in Salem?

July is the warmest month in Salem, with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 68.5°F (20.3°C).

What month has the most sunshine in Salem?

The month with the most sunshine in Salem, New Jersey, is July, with an average of 10.7h of sunshine.

What is the wettest month in Salem?

August is the month with the most rainfall in Salem, New Jersey. Rain falls for 15 days and accumulates 3.23" (82mm) of precipitation.

What is the month with the shortest days in Salem?

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

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days - Salem, NJ

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (8 days).

Average snowfall - Salem, NJ
Average snowfall days - Salem, NJ

The month with the highest number of snowfall days is January (4.2 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine - Salem, NJ

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average UV index - Salem, NJ