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

Monthly weather forecast and climate
New Brunswick, NJ

January, like December, in New Brunswick, New Jersey, is a wintry winter month, with average temperature ranging between max 36.7°F (2.6°C) and min 24.6°F (-4.1°C). January is the coldest month, with an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.6°F (-4.1°C). Weather in January »

The last month of the winter, February, is another cold month in New Brunswick, New Jersey, with average temperature varying between 26.4°F (-3.1°C) and 39.9°F (4.4°C). In February, the average high-temperature is essentially the same as in January - a still cold 39.9°F (4.4°C). Weather in February »

March, the first month of the spring, in New Brunswick, is a chilly month, with average temperature varying between 33.8°F (1°C) and 47.8°F (8.8°C). In New Brunswick, the average high-temperature slightly increases, from a wintry 39.9°F (4.4°C) in February, to a chilly 47.8°F (8.8°C). Weather in March »

April is a mild spring month in New Brunswick, New Jersey, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 59.5°F (15.3°C). In April, the average high-temperature rises, from a frosty 47.8°F (8.8°C) in March, to a moderate 59.5°F (15.3°C). Weather in April »

The last month of the spring, May, is an agreeable month in New Brunswick, New Jersey, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 53.2°F (11.8°C). In May, the average high-temperature rises, from a moderate 59.5°F (15.3°C) in April, to a pleasant 69.6°F (20.9°C). Weather in May »

June, the first month of the summer, in New Brunswick, is a moderately hot month, with average temperature varying between 61.9°F (16.6°C) and 78.3°F (25.7°C). In New Brunswick, the average high-temperature marginally rises, from a pleasant 69.6°F (20.9°C) in May, to a warm 78.3°F (25.7°C). Weather in June »

July, the same as June, is another warm summer month in New Brunswick, New Jersey, with average temperature ranging between max 84.6°F (29.2°C) and min 68.2°F (20.1°C). With an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 68.2°F (20.1°C), July is the warmest month. In July, the average heat index is estimated at a hot 92.8°F (33.8°C). Weather in July »

August, the last month of the summer, in New Brunswick, is another warm month, with average temperature fluctuating between 82.6°F (28.1°C) and 67.1°F (19.5°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 82.6°F (28.1°C). Weather in August »

September, the first month of the autumn, in New Brunswick, is still a warm month, with average temperature fluctuating between 59.9°F (15.5°C) and 75.9°F (24.4°C). In September, the average high-temperature marginally drops, from a moderately hot 82.6°F (28.1°C) in August, to a still warm 75.9°F (24.4°C). Weather in September »

October, the same as September, is another comfortable autumn month in New Brunswick, New Jersey, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 63.5°F (17.5°C). In October, the average high-temperature decreases, from a warm 75.9°F (24.4°C) in September, to a comfortable 63.5°F (17.5°C). Weather in October »

The last month of the autumn, November, is also a fresh month in New Brunswick, New Jersey, with average temperature fluctuating between 52°F (11.1°C) and 38.3°F (3.5°C). In New Brunswick, the average high-temperature drops, from an enjoyable 63.5°F (17.5°C) in October, to a fresh 52°F (11.1°C). Weather in November »

The first month of the winter, December, is still a chilly month in New Brunswick, New Jersey, with average temperature ranging between max 43°F (6.1°C) and min 31.8°F (-0.1°C). In New Brunswick, the average high-temperature drops, from a cool 52°F (11.1°C) in November, to a chilly 43°F (6.1°C). Weather in December »

What is the coldest month in New Brunswick?

With an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.6°F (-4.1°C), January is the coldest month in New Brunswick.

How many days does it rain in New Brunswick?

Throughout the year, in New Brunswick, there are 149.4 rainfall days, and 28.43" (722mm) of precipitation is accumulated.

When does it snow in New Brunswick?

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

How much does it snow in New Brunswick?

Throughout the year, in New Brunswick, New Jersey, there are 18.3 snowfall days, and 8.46" (215mm) of snow is accumulated.

What is the month with the lowest UV index in New Brunswick?

Months with the lowest UV index in New Brunswick are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in New Brunswick?

Months with the highest humidity in New Brunswick are February, October and December, with an average relative humidity of 77%.

What is the month with the least sunshine in New Brunswick?

February has the least sunshine of the year in New Brunswick, New Jersey, with an average of 4.6h of sunshine.

When does it snow the most in New Brunswick?

March is the month with the most snowfall in New Brunswick. Snow falls for 3.9 days and accumulates 3.5" (89mm) of snow.

What are the least humid months in New Brunswick?

April and August, with an average relative humidity of 72%, are the least humid months in New Brunswick, New Jersey.

What is the month with the highest UV index in New Brunswick?

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

When it does not snow in New Brunswick?

In New Brunswick, New Jersey, snow does not fall in June through October.

When are the longest days in New Brunswick?

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

What is the warmest month in New Brunswick?

With an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 68.2°F (20.1°C), July is the warmest month in New Brunswick, New Jersey.

What is the wettest month in New Brunswick?

The month with the most rainfall is July when the rain falls for 16.6 days and typically aggregates up to 3.27" (83mm) of precipitation.

What month has the most sunshine in New Brunswick?

July has the most sunshine of the year in New Brunswick, New Jersey, with an average of 10.4h of sunshine.

What is the driest month in New Brunswick?

September is the month with the least rainfall in New Brunswick. Rain falls for 12.6 days and accumulates 1.61" (41mm) of precipitation.

What is the month with the shortest days in New Brunswick?

The month with the shortest days in New Brunswick is December, with an average of 9.3h of daylight.
Average temperature - New Brunswick, NJ
Average humidity - New Brunswick, NJ

Months with the highest relative humidity are February, October and December (77%).
Months with the lowest relative humidity are April and August (72%).

Average rainfall - New Brunswick, NJ
Average rainfall days - New Brunswick, NJ

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (7.9 days).

Average snowfall - New Brunswick, NJ
Average snowfall days - New Brunswick, NJ

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

Average daylight / Average sunshine - New Brunswick, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average UV index - New Brunswick, NJ

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).