Monthly weather forecast and climate
Fair Lawn, NJ

January, like December, in Fair Lawn, New Jersey, is a wintry winter month, with average temperature fluctuating between 35.2°F (1.8°C) and 23.4°F (-4.8°C). January is the coldest month, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.4°F (-4.8°C). Weather in January »

The last month of the winter, February, is also a wintry month in Fair Lawn, New Jersey, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 38.8°F (3.8°C). In Fair Lawn, the average high-temperature is almost the same as in January - a still wintry 38.8°F (3.8°C). Weather in February »

The first month of the spring, March, is a frosty month in Fair Lawn, New Jersey, with average temperature ranging between min 32.2°F (0.1°C) and max 46.4°F (8°C). In Fair Lawn, the average high-temperature marginally rises, from a cold 38.8°F (3.8°C) in February, to a frosty 46.4°F (8°C). Weather in March »

April is a moderate spring month in Fair Lawn, New Jersey, with average temperature fluctuating between 58.6°F (14.8°C) and 42.6°F (5.9°C). In Fair Lawn, the average high-temperature in April increases, from a frosty 46.4°F (8°C) in March, to a moderate 58.6°F (14.8°C). Weather in April »

May, the last month of the spring, in Fair Lawn, is a pleasant month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 69.4°F (20.8°C). In Fair Lawn, the average high-temperature in May rises, from a moderate 58.6°F (14.8°C) in April, to an agreeable 69.4°F (20.8°C). Weather in May »

June, the first month of the summer, in Fair Lawn, is a warm month, with average temperature ranging between min 59.9°F (15.5°C) and max 77.5°F (25.3°C). In Fair Lawn, the average high-temperature in June marginally rises, from a pleasant 69.4°F (20.8°C) in May, to a moderately hot 77.5°F (25.3°C). Weather in June »

July, the same as June, is another warm summer month in Fair Lawn, New Jersey, with average temperature fluctuating between 66.7°F (19.3°C) and 84.4°F (29.1°C). The warmest month is July, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.7°F (19.3°C). The average heat index is appraised at a hot 91.9°F (33.3°C). Weather in July »

August, the last month of the summer, in Fair Lawn, is another warm month, with average temperature ranging between max 82.4°F (28°C) and min 65.8°F (18.8°C). In Fair Lawn, the average high-temperature in August is almost the same as in July - a still moderately hot 82.4°F (28°C). Weather in August »

September, the first month of the autumn, in Fair Lawn, is also a moderately hot month, with average temperature ranging between max 75.2°F (24°C) and min 58.6°F (14.8°C). In September, the average high-temperature slightly decreases, from a moderately hot 82.4°F (28°C) in August, to a still warm 75.2°F (24°C). Weather in September »

October, like September, in Fair Lawn, New Jersey, is another comfortable autumn month, with average temperature ranging between max 62.8°F (17.1°C) and min 49.1°F (9.5°C). In Fair Lawn, the average high-temperature drops, from a warm 75.2°F (24°C) in September, to a comfortable 62.8°F (17.1°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Fair Lawn, New Jersey, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 50.9°F (10.5°C). In November, the average high-temperature decreases, from a comfortable 62.8°F (17.1°C) in October, to a fresh 50.9°F (10.5°C). Weather in November »

December, the first month of the winter, in Fair Lawn, is also a wintry month, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 30.9°F (-0.6°C). In December, the average high-temperature drops, from a cool 50.9°F (10.5°C) in November, to a wintry 41.2°F (5.1°C). Weather in December »

What is the coldest month in Fair Lawn?

January is the coldest month in Fair Lawn, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.4°F (-4.8°C).

How many days does it rain in Fair Lawn?

Throughout the year, in Fair Lawn, there are 160.7 rainfall days, and 29.33" (745mm) of precipitation is accumulated.

When does it snow in Fair Lawn?

Months with snowfall in Fair Lawn are January through May, October through December.

How much does it snow in Fair Lawn?

In Fair Lawn, during the entire year, snow falls for 24.9 days, and aggregates up to 10.04" (255mm) of snow.

What is the month with the lowest UV index in Fair Lawn?

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

What are the most humid months in Fair Lawn?

February and December, with an average relative humidity of 78%, are most humid months in Fair Lawn.

What is the snowiest month in Fair Lawn?

February is the month with the most snowfall. Snow falls for 7.2 days and accumulates 3.23" (82mm) of snow.

What is the month with the least sunshine in Fair Lawn?

The month with the least sunshine is February, with an average of 4.6h of sunshine.

What is the least humid month in Fair Lawn?

April, July and August, with an average relative humidity of 72%, are the least humid months in Fair Lawn.

When it does not snow in Fair Lawn?

June through September are months without snowfall.

When are the longest days in Fair Lawn?

The month with the longest days is June, with an average of 15.1h of daylight.

What is the month with the highest UV index in Fair Lawn?

Months with the highest UV index in Fair Lawn, New Jersey, are June through August, with an average maximum UV index of 6.

What is the warmest month in Fair Lawn?

With an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.7°F (19.3°C), July is the warmest month in Fair Lawn.

What is the rainiest month in Fair Lawn?

Months with the most rainfall in Fair Lawn, New Jersey, are July and December, with an average 3.07" (78mm) of precipitation.

What month has the most sunshine in Fair Lawn?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Fair Lawn.

What is the driest month in Fair Lawn?

September is the month with the least rainfall in Fair Lawn, New Jersey. Rain falls for 13.2 days and accumulates 1.73" (44mm) of precipitation.

What is the month with the shortest days in Fair Lawn?

The month with the shortest days in Fair Lawn, New Jersey, is December, with an average of 9.3h of daylight.
Average temperature - Fair Lawn, NJ
Average pressure - Fair Lawn, 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 - Fair Lawn, NJ

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity - Fair Lawn, NJ

Months with the highest relative humidity are February and December (78%).
Months with the lowest relative humidity are April, July and August (72%).

Average rainfall - Fair Lawn, NJ

The wettest months (with the highest rainfall) are July and December (3.07").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days - Fair Lawn, NJ

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (8.9 days).

Average snowfall - Fair Lawn, NJ
Average snowfall days - Fair Lawn, NJ

The month with the highest number of snowfall days is February (7.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Fair Lawn, 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: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days - Fair Lawn, NJ

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.5 days).

Average UV index - Fair Lawn, NJ
Average visibility - Fair Lawn, 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).