Monthly weather forecast and climate
Lyons, NJ

January, the same as December, is another cold winter month in Lyons, New Jersey, with average temperature ranging between min 22.5°F (-5.3°C) and max 35.1°F (1.7°C). January is the coldest month, with an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 22.5°F (-5.3°C). Weather in January »

February, the last month of the winter, in Lyons, is also a wintry month, with average temperature varying between 24.1°F (-4.4°C) and 38.3°F (3.5°C). In Lyons, the average high-temperature is almost the same as in January - a still wintry 38.3°F (3.5°C). Weather in February »

March, the first month of the spring, in Lyons, is a chilly month, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 46.8°F (8.2°C). In Lyons, the average high-temperature marginally rises, from a cold 38.3°F (3.5°C) in February, to a frosty 46.8°F (8.2°C). Weather in March »

April in Lyons, New Jersey, is a moderate spring month, with average temperature fluctuating between 41.9°F (5.5°C) and 58.6°F (14.8°C). In Lyons, New Jersey, the average high-temperature increases, from a chilly 46.8°F (8.2°C) in March, to a moderate 58.6°F (14.8°C). Weather in April »

The last month of the spring, May, is an agreeable month in Lyons, New Jersey, with average temperature varying between 69.4°F (20.8°C) and 51.4°F (10.8°C). In May, the average high-temperature increases, from a mild 58.6°F (14.8°C) in April, to a pleasant 69.4°F (20.8°C). Weather in May »

The first month of the summer, June, is a warm month in Lyons, New Jersey, with average temperature fluctuating between 58.8°F (14.9°C) and 77.5°F (25.3°C). In Lyons, New Jersey, the average high-temperature marginally rises, from an agreeable 69.4°F (20.8°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

July, like June, in Lyons, New Jersey, is another warm summer month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 83.8°F (28.8°C). July is the warmest month, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.5°F (18.6°C). In July, the average heat index is calculated to a tropical 91.8°F (33.2°C). Weather in July »

August, the last month of the summer, in Lyons, is another warm month, with average temperature varying between 81.9°F (27.7°C) and 63.9°F (17.7°C). In Lyons, the average high-temperature is almost the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

September, the first month of the autumn, in Lyons, is also a moderately hot month, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 75°F (23.9°C). In September, the average high-temperature slightly decreases, from 81.9°F (27.7°C) in August, to a still warm 75°F (23.9°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Lyons, New Jersey, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 47.3°F (8.5°C). In Lyons, New Jersey, the average high-temperature in October decreases, from a warm 75°F (23.9°C) in September, to an enjoyable 62.2°F (16.8°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Lyons, New Jersey, with average temperature ranging between max 50.4°F (10.2°C) and min 36.1°F (2.3°C). In November, the average high-temperature drops, from a comfortable 62.2°F (16.8°C) in October, to a cool 50.4°F (10.2°C). Weather in November »

The first month of the winter, December, is still a cold month in Lyons, New Jersey, with average temperature varying between 29.7°F (-1.3°C) and 41.2°F (5.1°C). In December, the average high-temperature decreases, from a cool 50.4°F (10.2°C) in November, to a wintry 41.2°F (5.1°C). Weather in December »

What is the coldest month in Lyons?

January is the coldest month in Lyons, New Jersey, 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 Lyons?

Throughout the year, there are 155.7 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

When does it snow in Lyons?

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

How many days does it snow in Lyons?

Throughout the year, in Lyons, there are 24.7 snowfall days, and 10.83" (275mm) of snow is accumulated.

When is the lowest UV index in Lyons?

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

What is the most humid month in Lyons?

Months with the highest humidity are February and October, with an average relative humidity of 80%.

What is the month with the least sunshine in Lyons?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Lyons, New Jersey.

When does it snow the most in Lyons?

March is the month with the most snowfall. Snow falls for 5.3 days and accumulates 4.09" (104mm) of snow.

What is the least humid month in Lyons?

April is the least humid month, with an average relative humidity of 74%.

When it does not snow in Lyons?

June through October are months without snowfall in Lyons.

When are the longest days in Lyons?

June has the longest days of the year in Lyons, New Jersey, with an average of 15.1h of daylight.

What are the months with the highest UV index in Lyons?

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

What is the warmest month in Lyons?

The warmest month in Lyons is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 65.5°F (18.6°C).

What is the wettest month in Lyons?

July is the month with the most rainfall in Lyons. Rain falls for 17.8 days and accumulates 3.11" (79mm) of precipitation.

What month has the most sunshine in Lyons?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

What is the driest month in Lyons?

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the shortest days in Lyons?

The month with the shortest days is December, with an average of 9.3h of daylight.
Average temperature - Lyons, NJ
Average pressure - Lyons, 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 - Lyons, NJ

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

Average humidity - Lyons, NJ
Average rainfall - Lyons, NJ

The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days - Lyons, NJ

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).

Average snowfall - Lyons, NJ
Average snowfall days - Lyons, NJ

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

Average daylight / Average sunshine - Lyons, 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: 4.5h).

Average sunshine days - Lyons, NJ

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (11.2 days).

Average UV index - Lyons, NJ
Average visibility - Lyons, NJ

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