Monthly weather forecast and climate
Florham Park, NJ

January, like December, in Florham Park, New Jersey, is another cold winter month, with average temperature varying between 35.1°F (1.7°C) and 22.5°F (-5.3°C). With an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 22.5°F (-5.3°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Florham Park, is also a wintry month, with average temperature ranging between max 38.3°F (3.5°C) and min 24.3°F (-4.3°C). In February, the average high-temperature is almost the same as in January - a still cold 38.3°F (3.5°C). Weather in February »

The first month of the spring, March, is a frosty month in Florham Park, New Jersey, with average temperature ranging between max 46.4°F (8°C) and min 31.6°F (-0.2°C). In Florham Park, the average high-temperature in March slightly increases, from a wintry 38.3°F (3.5°C) in February, to a chilly 46.4°F (8°C). Weather in March »

April is a mild spring month in Florham Park, New Jersey, with average temperature ranging between max 58.5°F (14.7°C) and min 41.9°F (5.5°C). In Florham Park, New Jersey, the average high-temperature in April increases, from a frosty 46.4°F (8°C) in March, to a moderate 58.5°F (14.7°C). Weather in April »

May, the last month of the spring, in Florham Park, is a pleasant month, with average temperature varying between 51.4°F (10.8°C) and 69.1°F (20.6°C). In May, the average high-temperature rises, from a moderate 58.5°F (14.7°C) in April, to an agreeable 69.1°F (20.6°C). Weather in May »

The first month of the summer, June, is a warm month in Florham Park, New Jersey, with average temperature fluctuating between 77.5°F (25.3°C) and 59°F (15°C). In June, the average high-temperature slightly increases, from a pleasant 69.1°F (20.6°C) in May, to a moderately hot 77.5°F (25.3°C). Weather in June »

July, like June, in Florham Park, New Jersey, is another warm summer month, with average temperature varying between 65.7°F (18.7°C) and 83.7°F (28.7°C). The warmest month is July, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 65.7°F (18.7°C). In July, the average heat index is calculated to a hot 91.4°F (33°C). Weather in July »

August, the last month of the summer, in Florham Park, is also a moderately hot month, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 81.9°F (27.7°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 81.9°F (27.7°C). Weather in August »

September, the first month of the autumn, in Florham Park, is also a moderately hot month, with average temperature varying between 74.5°F (23.6°C) and 57.6°F (14.2°C). In Florham Park, New Jersey, the average high-temperature marginally drops, from 81.9°F (27.7°C) in August, to a still warm 74.5°F (23.6°C). Weather in September »

October, the same as September, is another comfortable autumn month in Florham Park, New Jersey, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 62.2°F (16.8°C). In October, the average high-temperature drops, from a warm 74.5°F (23.6°C) in September, to an enjoyable 62.2°F (16.8°C). Weather in October »

November, the last month of the autumn, in Florham Park, is also a fresh month, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 50.5°F (10.3°C). In November, the average high-temperature drops, from an enjoyable 62.2°F (16.8°C) in October, to a cool 50.5°F (10.3°C). Weather in November »

December, the first month of the winter, in Florham Park, is also a wintry month, with average temperature ranging between max 40.8°F (4.9°C) and min 29.7°F (-1.3°C). In December, the average high-temperature decreases, from a fresh 50.5°F (10.3°C) in November, to a wintry 40.8°F (4.9°C). Weather in December »

What is the coldest month in Florham Park?

The coldest month in Florham Park is January, with an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 22.5°F (-5.3°C).

How much does it rain in Florham Park?

Throughout the year, in Florham Park, there are 164.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

When does it snow in Florham Park?

January through May, October through December are months with snowfall in Florham Park, New Jersey.

How much does it snow in Florham Park?

Throughout the year, there are 26 snowfall days, and 11.61" (295mm) of snow is accumulated.

What is the month with the lowest UV index in Florham Park?

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

What are the most humid months in Florham Park?

Months with the highest humidity in Florham Park, New Jersey, are February and December, with an average relative humidity of 80%.

What is the month with the least sunshine in Florham Park?

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

What is the snowiest month in Florham Park?

March is the month with the most snowfall. Snow falls for 5.5 days and accumulates 3.5" (89mm) of snow.

What are the least humid months in Florham Park?

Months with the lowest humidity in Florham Park, New Jersey, are April and August, with an average relative humidity of 74%.

When it does not snow in Florham Park?

June through September are months without snowfall.

When are the longest days in Florham Park?

With an average of 15.1h of daylight, June has the longest days of the year in Florham Park.

What are the months with the highest UV index in Florham Park?

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

What is the warmest month in Florham Park?

With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 65.7°F (18.7°C), July is the warmest month.

What is the rainiest month in Florham Park?

The month with the most rainfall in Florham Park, New Jersey, is July when the rain falls for 17.4 days and typically aggregates up to 3.27" (83mm) of precipitation.

What month has the most sunshine in Florham Park?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Florham Park.

What is the driest month in Florham Park?

September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.69" (43mm) of precipitation.

What is the month with the shortest days in Florham Park?

With an average of 9.3h of daylight, December has the shortest days of the year in Florham Park.
Average temperature - Florham Park, NJ
Average pressure - Florham Park, NJ

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Florham Park, NJ

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity - Florham Park, NJ
Average rainfall - Florham Park, NJ

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days - Florham Park, NJ

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (8.8 days).

Average snowfall - Florham Park, NJ
Average snowfall days - Florham Park, NJ

The month with the highest number of snowfall days is January (7.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Florham Park, NJ

The month with the longest days is June (Average daylight: 15.1h).
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 sunshine days - Florham Park, NJ

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (10.5 days).

Average UV index - Florham Park, NJ
Average visibility - Florham Park, NJ

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).