Climate and monthly weather forecast
Parsippany-Troy Hills, NJ

An aerial panorama of Parsippany City in the Troy Hills, New Jersey, with colorful brown and golden trees around the scenic Lake Parsippany
An aerial panorama of Parsippany City in the Troy Hills, New Jersey, with colorful brown and golden trees around the scenic Lake Parsippany

Weather in January

January, the same as December, is another cold winter month in Parsippany-Troy Hills, New Jersey, with an average temperature ranging between max 39°F (3.9°C) and min 18°F (-7.8°C). The coldest month is January, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 18°F (-7.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Parsippany-Troy Hills, New Jersey, with an average temperature fluctuating between 19.9°F (-6.7°C) and 42.1°F (5.6°C). In February, the average high-temperature is practically the same as in January - a still wintry 42.1°F (5.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Parsippany-Troy Hills, New Jersey, with an average temperature ranging between min 28°F (-2.2°C) and max 51.1°F (10.6°C). In Parsippany-Troy Hills, the average high-temperature in March increases from a cold 42.1°F (5.6°C) in February to a cool 51.1°F (10.6°C). Weather in March »

Weather in April

April is a comfortable spring month in Parsippany-Troy Hills, New Jersey, with an average temperature fluctuating between 37.9°F (3.3°C) and 62.1°F (16.7°C). In April, the average high-temperature rises from a cool 51.1°F (10.6°C) in March to an enjoyable 62.1°F (16.7°C). Weather in April »

Weather in May

May, the last month of the spring in Parsippany-Troy Hills, is a pleasant month, with an average temperature varying between 46.9°F (8.3°C) and 73°F (22.8°C). In Parsippany-Troy Hills, the average high-temperature in May rises from a comfortable 62.1°F (16.7°C) in April to an agreeable 73°F (22.8°C). Weather in May »

Weather in June

June, the first month of the summer in Parsippany-Troy Hills, is a moderately hot month, with an average temperature varying between 57°F (13.9°C) and 82°F (27.8°C). In Parsippany-Troy Hills, New Jersey, the average high-temperature in June increases from a pleasant 73°F (22.8°C) in May to a warm 82°F (27.8°C). Weather in June »

Weather in July

July is a tropical summer month in Parsippany-Troy Hills, New Jersey, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 86°F (30°C). With an average high-temperature of 86°F (30°C) and an average low-temperature of 63°F (17.2°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Parsippany-Troy Hills, is another warm month, with an average temperature ranging between max 84.9°F (29.4°C) and min 61°F (16.1°C). In August, the average high-temperature is essentially the same as in July - a warm 84.9°F (29.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Parsippany-Troy Hills, New Jersey, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 53.1°F (11.7°C). In Parsippany-Troy Hills, the average high-temperature in September marginally drops from a warm 84.9°F (29.4°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Parsippany-Troy Hills, New Jersey, with an average temperature ranging between max 66°F (18.9°C) and min 39.9°F (4.4°C). In October, the average high-temperature drops from a warm 78.1°F (25.6°C) in September to an enjoyable 66°F (18.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Parsippany-Troy Hills, is also a fresh month, with temperature in the range of an average low of 32°F (0°C) and an average high of 55°F (12.8°C). In November, the average high-temperature drops from an enjoyable 66°F (18.9°C) in October to a fresh 55°F (12.8°C). Weather in November »

Weather in December

December, the first month of the winter in Parsippany-Troy Hills, is also a frosty month, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 24.1°F (-4.4°C). In Parsippany-Troy Hills, the average high-temperature in December drops from a cool 55°F (12.8°C) in November to a chilly 44.1°F (6.7°C). Weather in December »
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FAQ

What is the coldest month in Parsippany-Troy Hills?

With an average high-temperature of 39°F (3.9°C) and an average low-temperature of 18°F (-7.8°C), January is the coldest month in Parsippany-Troy Hills.

How much does it rain in Parsippany-Troy Hills?

During the entire year, Parsippany-Troy Hills aggregates up to 50.91" (1293mm) of precipitation.

What is the driest month in Parsippany-Troy Hills?

The month with the least rainfall is February, when 2.91" (74mm) of precipitation is typically aggregated.

When is Daylight Saving Time (DST) in Parsippany-Troy Hills?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Parsippany-Troy Hills, New Jersey, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When are the longest days in Parsippany-Troy Hills?

With an average of 15h and 4min of daylight, June has the longest days of the year.

What is the warmest month in Parsippany-Troy Hills?

The warmest month is July, with an average high-temperature of 86°F (30°C) and an average low-temperature of 63°F (17.2°C).

What is the wettest month in Parsippany-Troy Hills?

September is the month with the most rainfall, with 4.88" (124mm) of accumulated precipitation.

What is the month with the shortest days in Parsippany-Troy Hills?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

Average rainfall
Parsippany-Troy Hills, NJ

Average rainfall - Parsippany-Troy Hills, NJ

The wettest month (with the highest rainfall) is September (4.9").
The driest month (with the least rainfall) is February (2.9").

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Average daylight
Parsippany-Troy Hills, NJ

Average daylight - Parsippany-Troy Hills, NJ

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 18min).

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