Monthly weather forecast and climate
Westwood, NJ

January, like December, in Westwood, New Jersey, is a wintry winter month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 22.8°F (-5.1°C). The coldest month is January, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C). Weather in January »

The last month of the winter, February, is another cold month in Westwood, New Jersey, with average temperature varying between 24.3°F (-4.3°C) and 38.3°F (3.5°C). In February, the average high-temperature is essentially 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 chilly month in Westwood, New Jersey, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 32.2°F (0.1°C). In Westwood, New Jersey, the average high-temperature slightly increases, from a cold 38.3°F (3.5°C) in February, to a frosty 46.6°F (8.1°C). Weather in March »

April is a moderate spring month in Westwood, New Jersey, with average temperature ranging between max 58.6°F (14.8°C) and min 42.3°F (5.7°C). In Westwood, the average high-temperature rises, from a frosty 46.6°F (8.1°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 Westwood, New Jersey, with average temperature fluctuating between 69.8°F (21°C) and 51.8°F (11°C). In May, the average high-temperature increases, from a moderate 58.6°F (14.8°C) in April, to an agreeable 69.8°F (21°C). Weather in May »

June, the first month of the summer, in Westwood, is a warm month, with average temperature ranging between max 78.4°F (25.8°C) and min 60.1°F (15.6°C). In Westwood, the average high-temperature in June 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 Westwood, New Jersey, with average temperature ranging between min 66.6°F (19.2°C) and max 84.7°F (29.3°C). The warmest month 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). In July, the average heat index is estimated at a hot 92.5°F (33.6°C). Weather in July »

The last month of the summer, August, is another warm month in Westwood, New Jersey, with average temperature varying between 82.9°F (28.3°C) and 65.7°F (18.7°C). In August, the average high-temperature is essentially the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

September, the first month of the autumn, in Westwood, is still a warm month, with average temperature varying between 58.3°F (14.6°C) and 75.2°F (24°C). In September, the average high-temperature slightly decreases, 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, like September, in Westwood, New Jersey, is another enjoyable autumn month, with average temperature varying between 48.4°F (9.1°C) and 62.8°F (17.1°C). In October, the average high-temperature decreases, 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 Westwood, is also a fresh month, with average temperature varying between 37°F (2.8°C) and 50.7°F (10.4°C). In November, the average high-temperature drops, from a comfortable 62.8°F (17.1°C) in October, to a cool 50.7°F (10.4°C). Weather in November »

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

What is the coldest month in Westwood?

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 in Westwood.

How many days does it rain in Westwood?

In Westwood, during the entire year, the rain falls for 157.3 days and collects up to 32.72" (831mm) of precipitation.

When does it snow in Westwood?

January through April, October through December are months with snowfall in Westwood.

How many days does it snow in Westwood?

In Westwood, 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 Westwood?

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

What is the most humid month in Westwood?

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

What is the snowiest month in Westwood?

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

What is the month with the least sunshine in Westwood?

The month with the least sunshine is February, with an average of 4.5h of sunshine.

When it does not snow in Westwood?

May through September are months without snowfall in Westwood.

When are the longest days in Westwood?

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

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

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

What is the warmest month in Westwood?

July is the warmest month, 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 Westwood?

With an average of 10.2h of sunshine, July has the most sunshine of the year in Westwood, New Jersey.

What is the least humid month in Westwood?

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

What is the driest month in Westwood?

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

What is the wettest month in Westwood?

The month with the most rainfall in Westwood, New Jersey, is December when the rain falls for 10.6 days and typically aggregates up to 3.58" (91mm) of precipitation.

What is the month with the shortest days in Westwood?

December has the shortest days of the year in Westwood, with an average of 9.3h of daylight.
Average temperature - Westwood, NJ
Average pressure - Westwood, 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 - Westwood, 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 - Westwood, NJ
Average rainfall - Westwood, 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 - Westwood, 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 - Westwood, NJ
Average snowfall days - Westwood, 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 - Westwood, 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 - Westwood, 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 - Westwood, NJ
Average visibility - Westwood, 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).