Monthly weather forecast and climate
Waldwick, NJ

January, like December, in Waldwick, New Jersey, is a wintry winter month, with average temperature ranging between min 22.8°F (-5.1°C) and max 35.2°F (1.8°C). With an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C), January is the coldest month. Weather in January »

The last month of the winter, February, is another cold month in Waldwick, New Jersey, with average temperature ranging between min 24.3°F (-4.3°C) and max 38.3°F (3.5°C). In Waldwick, the average high-temperature is essentially the same as in January - a still cold 38.3°F (3.5°C). Weather in February »

March, the first month of the spring, in Waldwick, is a chilly month, with average temperature fluctuating between 32.2°F (0.1°C) and 46.6°F (8.1°C). In March, the average high-temperature slightly increases, from a wintry 38.3°F (3.5°C) in February, to a chilly 46.6°F (8.1°C). Weather in March »

April in Waldwick, New Jersey, is a mild spring month, with average temperature varying between 42.3°F (5.7°C) and 58.6°F (14.8°C). In April, the average high-temperature increases, from a chilly 46.6°F (8.1°C) in March, to a moderate 58.6°F (14.8°C). Weather in April »

May, the last month of the spring, in Waldwick, is an agreeable month, with average temperature fluctuating between 51.8°F (11°C) and 69.8°F (21°C). In Waldwick, New Jersey, the average high-temperature rises, from a moderate 58.6°F (14.8°C) in April, to an agreeable 69.8°F (21°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Waldwick, New Jersey, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 60.1°F (15.6°C). In Waldwick, the average high-temperature marginally rises, from a pleasant 69.8°F (21°C) in May, to a warm 78.4°F (25.8°C). Weather in June »

July, the same as June, is another warm summer month in Waldwick, New Jersey, with average temperature fluctuating between 84.7°F (29.3°C) and 66.6°F (19.2°C). With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66.6°F (19.2°C), July is the warmest month. In July, the average heat index is evaluated at a hot 92.5°F (33.6°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Waldwick, New Jersey, with average temperature ranging between min 65.7°F (18.7°C) and max 82.9°F (28.3°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »

The first month of the autumn, September, is still a warm month in Waldwick, New Jersey, with average temperature varying between 75.2°F (24°C) and 58.3°F (14.6°C). In Waldwick, New Jersey, the average high-temperature in September marginally drops, from a moderately hot 82.9°F (28.3°C) in August, to a still warm 75.2°F (24°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Waldwick, New Jersey, with average temperature varying between 62.8°F (17.1°C) and 48.4°F (9.1°C). In October, 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 »

November, the last month of the autumn, in Waldwick, is another cool month, with average temperature fluctuating between 37°F (2.8°C) and 50.7°F (10.4°C). In November, the average high-temperature drops, from an enjoyable 62.8°F (17.1°C) in October, to a fresh 50.7°F (10.4°C). Weather in November »

The first month of the winter, December, is also a wintry month in Waldwick, New Jersey, with average temperature fluctuating between 40.8°F (4.9°C) and 30.4°F (-0.9°C). In Waldwick, the average high-temperature in December drops, from a fresh 50.7°F (10.4°C) in November, to a wintry 40.8°F (4.9°C). Weather in December »

What is the coldest month in Waldwick?

January is the coldest month in Waldwick, New Jersey, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C).

How many days does it rain in Waldwick?

Throughout the year, in Waldwick, there are 157.3 rainfall days, and 32.72" (831mm) of precipitation is accumulated.

When does it snow in Waldwick?

Months with snowfall are January through April, October through December.

How many days does it snow in Waldwick?

In Waldwick, during the entire year, snow falls for 28 days, and aggregates up to 13.82" (351mm) of snow.

What is the month with the lowest UV index in Waldwick?

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

What is the most humid month in Waldwick?

Months with the highest humidity in Waldwick are February and December, with an average relative humidity of 78%.

What is the snowiest month in Waldwick?

February is the month with the most snowfall in Waldwick. Snow falls for 7.9 days and accumulates 4.09" (104mm) of snow.

What is the month with the least sunshine in Waldwick?

With an average of 4.5h of sunshine, February has the least sunshine of the year.

When it does not snow in Waldwick?

May through September are months without snowfall in Waldwick.

When are the longest days in Waldwick?

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

What is the month with the highest UV index in Waldwick?

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

What is the warmest month in Waldwick?

The warmest month in Waldwick is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66.6°F (19.2°C).

What month has the most sunshine in Waldwick?

With an average of 10.2h of sunshine, July has the most sunshine of the year.

What is the least humid month in Waldwick?

August is the least humid month in Waldwick, New Jersey, with an average relative humidity of 70%.

What is the driest month in Waldwick?

September is the month with the least rainfall. Rain falls for 12.9 days and accumulates 1.89" (48mm) of precipitation.

What is the wettest month in Waldwick?

December is the month with the most rainfall. Rain falls for 10.6 days and accumulates 3.58" (91mm) of precipitation.

What is the month with the shortest days in Waldwick?

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

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Waldwick, NJ

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity - Waldwick, NJ
Average rainfall - Waldwick, NJ

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days - Waldwick, NJ

Months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is January (8.4 days).

Average snowfall - Waldwick, NJ
Average snowfall days - Waldwick, NJ

The month with the highest number of snowfall days is February (7.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Waldwick, 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: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days - Waldwick, NJ

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (11.5 days).

Average UV index - Waldwick, NJ
Average visibility - Waldwick, 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).