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

Monthly weather forecast and climate
Middlesex, NJ

January, the same as December, is another cold winter month in Middlesex, New Jersey, with average temperature varying between 23.2°F (-4.9°C) and 35.6°F (2°C). With an average high-temperature of 35.6°F (2°C) and an average low-temperature of 23.2°F (-4.9°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Middlesex, is also a wintry month, with average temperature varying between 39°F (3.9°C) and 25.2°F (-3.8°C). In February, the average high-temperature is essentially the same as in January - a still wintry 39°F (3.9°C). Weather in February »

March, the first month of the spring, in Middlesex, is a chilly month, with average temperature fluctuating between 32.5°F (0.3°C) and 47.1°F (8.4°C). In Middlesex, the average high-temperature in March marginally rises, from a cold 39°F (3.9°C) in February, to a frosty 47.1°F (8.4°C). Weather in March »

April in Middlesex, New Jersey, is a mild spring month, with average temperature fluctuating between 42.8°F (6°C) and 59.5°F (15.3°C). In April, the average high-temperature increases, from a chilly 47.1°F (8.4°C) in March, to a moderate 59.5°F (15.3°C). Weather in April »

May, the last month of the spring, in Middlesex, is a pleasant month, with average temperature varying between 52.5°F (11.4°C) and 70.2°F (21.2°C). In Middlesex, the average high-temperature in May rises, from a moderate 59.5°F (15.3°C) in April, to a pleasant 70.2°F (21.2°C). Weather in May »

June, the first month of the summer, in Middlesex, is a moderately hot month, with average temperature varying between 60.4°F (15.8°C) and 78.1°F (25.6°C). In June, the average high-temperature marginally rises, from an agreeable 70.2°F (21.2°C) in May, to a warm 78.1°F (25.6°C). Weather in June »

July, like June, in Middlesex, New Jersey, is another warm summer month, with average temperature fluctuating between 66.6°F (19.2°C) and 84.4°F (29.1°C). With an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.6°F (19.2°C), July is the warmest month. The average heat index is appraised at a hot 92.7°F (33.7°C). Weather in July »

August, the last month of the summer, in Middlesex, is also a moderately hot month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 65.3°F (18.5°C). In August, the average high-temperature is almost the same as in July - a still warm 82.6°F (28.1°C). Weather in August »

September, the first month of the autumn, in Middlesex, is still a warm month, with average temperature fluctuating between 75.4°F (24.1°C) and 58.5°F (14.7°C). In Middlesex, the average high-temperature in September slightly decreases, from 82.6°F (28.1°C) in August, to a still warm 75.4°F (24.1°C). Weather in September »

October, like September, in Middlesex, New Jersey, is another enjoyable autumn month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 63°F (17.2°C). In Middlesex, New Jersey, the average high-temperature drops, from a warm 75.4°F (24.1°C) in September, to a comfortable 63°F (17.2°C). Weather in October »

November, the last month of the autumn, in Middlesex, is another cool month, with average temperature ranging between min 37.4°F (3°C) and max 50.9°F (10.5°C). In November, the average high-temperature drops, from a comfortable 63°F (17.2°C) in October, to a fresh 50.9°F (10.5°C). Weather in November »

December, the first month of the winter, in Middlesex, is still a cold month, with average temperature ranging between min 30.7°F (-0.7°C) and max 41.9°F (5.5°C). In Middlesex, the average high-temperature in December drops, from a fresh 50.9°F (10.5°C) in November, to a wintry 41.9°F (5.5°C). Weather in December »

What is the coldest month in Middlesex?

With an average high-temperature of 35.6°F (2°C) and an average low-temperature of 23.2°F (-4.9°C), January is the coldest month.

How many days does it rain in Middlesex?

In Middlesex, New Jersey, during the entire year, the rain falls for 155.4 days and collects up to 31.18" (792mm) of precipitation.

When does it snow in Middlesex?

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

How much does it snow in Middlesex?

In Middlesex, during the entire year, snow falls for 26.7 days, and aggregates up to 12.68" (322mm) of snow.

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

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

What is the most humid month in Middlesex?

February is the most humid month in Middlesex, New Jersey, with an average relative humidity of 79%.

What is the month with the least sunshine in Middlesex?

With an average of 4.6h of sunshine, February has the least sunshine of the year.

What is the snowiest month in Middlesex?

March is the month with the most snowfall. Snow falls for 5.6 days and accumulates 4.06" (103mm) of snow.

What are the least humid months in Middlesex?

Months with the lowest humidity are April and August, with an average relative humidity of 73%.

When it does not snow in Middlesex?

In Middlesex, New Jersey, snow does not fall in June through September.

When are the longest days in Middlesex?

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

When is the highest UV index in Middlesex?

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

What is the warmest month in Middlesex?

The warmest month in Middlesex, New Jersey, is July, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.6°F (19.2°C).

What month has the most sunshine in Middlesex?

The month with the most sunshine in Middlesex is July, with an average of 10.3h of sunshine.

What is the driest month in Middlesex?

The month with the least rainfall is September when the rain falls for 12 days and typically collects 1.57" (40mm) of precipitation.

What is the wettest month in Middlesex?

The month with the most rainfall is December when the rain falls for 10.5 days and typically aggregates up to 3.31" (84mm) of precipitation.

What is the month with the shortest days in Middlesex?

December has the shortest days of the year in Middlesex, with an average of 9.3h of daylight.
Average temperature - Middlesex, NJ
Average humidity - Middlesex, NJ
Average rainfall - Middlesex, NJ

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days - Middlesex, NJ

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

Average snowfall - Middlesex, NJ
Average snowfall days - Middlesex, NJ

The month with the highest number of snowfall days is January (7.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Middlesex, 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: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average UV index - Middlesex, NJ