Monthly weather forecast and climate
Leonardo, NJ

January, the same as December, is a wintry winter month in Leonardo, New Jersey, with average temperature varying between 27.9°F (-2.3°C) and 37.8°F (3.2°C). With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 27.9°F (-2.3°C), January is the coldest month. Weather in January »

The last month of the winter, February, is another cold month in Leonardo, New Jersey, with average temperature fluctuating between 29.7°F (-1.3°C) and 40.3°F (4.6°C). In February, the average high-temperature is relatively the same as in January - a still cold 40.3°F (4.6°C). Weather in February »

March, the first month of the spring, in Leonardo, is a chilly month, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 46.6°F (8.1°C). In March, the average high-temperature slightly increases, from a wintry 40.3°F (4.6°C) in February, to a chilly 46.6°F (8.1°C). Weather in March »

April in Leonardo, New Jersey, is a moderate spring month, with average temperature varying between 55.9°F (13.3°C) and 45.3°F (7.4°C). In Leonardo, the average high-temperature increases, from a frosty 46.6°F (8.1°C) in March, to a mild 55.9°F (13.3°C). Weather in April »

May, the last month of the spring, in Leonardo, is an enjoyable month, with average temperature ranging between min 54.7°F (12.6°C) and max 65.5°F (18.6°C). In May, the average high-temperature rises, from a moderate 55.9°F (13.3°C) in April, to an enjoyable 65.5°F (18.6°C). Weather in May »

The first month of the summer, June, is a warm month in Leonardo, New Jersey, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 64°F (17.8°C). In Leonardo, New Jersey, the average high-temperature in June marginally rises, from an enjoyable 65.5°F (18.6°C) in May, to a warm 74.3°F (23.5°C). Weather in June »

July, the same as June, is another warm summer month in Leonardo, New Jersey, with average temperature fluctuating between 81.1°F (27.3°C) and 70.5°F (21.4°C). With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.5°F (21.4°C), July is the warmest month. The average heat index in July is evaluated at 86°F (30°C). Weather in July »

The last month of the summer, August, is another warm month in Leonardo, New Jersey, with average temperature fluctuating between 80.1°F (26.7°C) and 70.3°F (21.3°C). In Leonardo, New Jersey, the average high-temperature is practically the same as in July - a still warm 80.1°F (26.7°C). Weather in August »

September, the first month of the autumn, in Leonardo, is still a warm month, with average temperature ranging between min 63.7°F (17.6°C) and max 73.9°F (23.3°C). In September, the average high-temperature slightly decreases, from a warm 80.1°F (26.7°C) in August, to a still moderately hot 73.9°F (23.3°C). Weather in September »

October, the same as September, is another comfortable autumn month in Leonardo, New Jersey, with average temperature fluctuating between 53.6°F (12°C) and 63.5°F (17.5°C). In Leonardo, the average high-temperature drops, from a warm 73.9°F (23.3°C) in September, to an enjoyable 63.5°F (17.5°C). Weather in October »

November, the last month of the autumn, in Leonardo, is another cool month, with average temperature varying between 52.2°F (11.2°C) and 42.4°F (5.8°C). In November, the average high-temperature decreases, from a comfortable 63.5°F (17.5°C) in October, to a cool 52.2°F (11.2°C). Weather in November »

The first month of the winter, December, is also a frosty month in Leonardo, New Jersey, with average temperature ranging between max 43.9°F (6.6°C) and min 35.4°F (1.9°C). In December, the average high-temperature marginally drops, from a fresh 52.2°F (11.2°C) in November, to a frosty 43.9°F (6.6°C). Weather in December »

What is the coldest month in Leonardo?

With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 27.9°F (-2.3°C), January is the coldest month in Leonardo.

How much does it rain in Leonardo?

In Leonardo, during the entire year, the rain falls for 127 days and collects up to 12.99" (330mm) of precipitation.

What is the driest month in Leonardo?

January is the month with the least rainfall in Leonardo, New Jersey. Rain falls for 6.6 days and accumulates 0.63" (16mm) of precipitation.

When does it snow in Leonardo?

Months with snowfall in Leonardo are January through March, October through December.

How much does it snow in Leonardo?

In Leonardo, during the entire year, snow falls for 15.7 days, and aggregates up to 1.61" (41mm) of snow.

What is the snowiest month in Leonardo?

Months with the most snowfall in Leonardo, New Jersey, are January and December, with an average 0.47" (12mm) of accumulated snow.

What are the months with the lowest UV index in Leonardo?

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

What is the month with the least sunshine in Leonardo?

February has the least sunshine of the year in Leonardo, with an average of 4.8h of sunshine.

When it does not snow in Leonardo?

In Leonardo, New Jersey, snow does not fall in April through September.

What is the most humid month in Leonardo?

May is the most humid month, with an average relative humidity of 79%.

When are the longest days in Leonardo?

The month with the longest days is June, with an average of 15h of daylight.

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

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

What is the warmest month in Leonardo?

The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.5°F (21.4°C).

What is the wettest month in Leonardo?

The month with the most rainfall in Leonardo is July when the rain falls for 15.3 days and typically aggregates up to 1.69" (43mm) of precipitation.

What month has the most sunshine in Leonardo?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

What is the least humid month in Leonardo?

With an average relative humidity of 73%, November is the least humid month.

What is the month with the shortest days in Leonardo?

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

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

Average rainfall - Leonardo, NJ

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days - Leonardo, NJ

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (6.6 days).

Average snowfall - Leonardo, NJ

Months with the highest snowfall are January and December (0.47").
Months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days - Leonardo, NJ

The month with the highest number of snowfall days is January (4.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Leonardo, 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: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days - Leonardo, NJ
Average UV index - Leonardo, NJ
Average visibility - Leonardo, NJ

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