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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Westwood, New Jersey, with an average temperature fluctuating between 35.2°F (1.8°C) and 22.8°F (-5.1°C). January, known for its average high temperature of 35.2°F (1.8°C) and an average low temperature of 22.8°F (-5.1°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Westwood, is also a wintry month, with an average temperature varying between 38.3°F (3.5°C) and 24.3°F (-4.3°C). February ushers in an average high-temperature of a still wintry 38.3°F (3.5°C), aligning closely with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Westwood, New Jersey, with an average temperature varying between 32.2°F (0.1°C) and 46.6°F (8.1°C). Westwood perceives a slight temperature ascent during March, with average high-temperatures adjusting from a wintry 38.3°F (3.5°C) in February to a frosty 46.6°F (8.1°C). Weather in March »
Weather in April
April in Westwood, New Jersey, is a mild spring month, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 58.6°F (14.8°C). Westwood's weather shows a temperature rise with the arrival of April, moving from a frosty 46.6°F (8.1°C) in March to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
May, the last month of the spring in Westwood, is an agreeable month, with an average temperature ranging between min 51.8°F (11°C) and max 69.8°F (21°C). Noticing a change, the average high-temperature during May moves from April's refreshing 58.6°F (14.8°C) to a pleasant 69.8°F (21°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Westwood, New Jersey, with an average temperature fluctuating between 78.4°F (25.8°C) and 60.1°F (15.6°C). June's arrival brings a slight change in high-temperatures, adjusting from a pleasant 69.8°F (21°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Westwood, New Jersey, with an average temperature varying between 84.7°F (29.3°C) and 66.6°F (19.2°C). With its high average temperature of 84.7°F (29.3°C) and a low of 66.6°F (19.2°C), July is regarded as the warmest month. July's heat index is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Westwood, is another warm month, with an average temperature ranging between min 65.7°F (18.7°C) and max 82.9°F (28.3°C). August's arrival brings an average high-temperature of a still moderately hot 82.9°F (28.3°C), demonstrating subtle variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Westwood, is also a moderately hot month, with an average temperature varying between 75.2°F (24°C) and 58.3°F (14.6°C). The arrival of September corresponds with a light shift in temperature, down from a moderately hot 82.9°F (28.3°C) in August to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, like September, in Westwood, New Jersey, is another refreshing autumn month, with an average temperature fluctuating between 48.4°F (9.1°C) and 62.8°F (17.1°C). Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 75.2°F (24°C) in September to an enjoyable 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Westwood, New Jersey, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 37°F (2.8°C). Start of November brings a shift in the average high-temperature, falling from October's refreshing 62.8°F (17.1°C) to a fresh 50.7°F (10.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Westwood, New Jersey, with an average temperature fluctuating between 30.4°F (-0.9°C) and 40.8°F (4.9°C). Westwood's progression into December includes a drop in the average high-temperature, from a fresh 50.7°F (10.4°C) in November to an icy 40.8°F (4.9°C). Weather in December »
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
In Westwood, January records the average lowest temperatures, peaking at 35.2°F (1.8°C) and reaching a low of 22.8°F (-5.1°C).
How much does it rain?
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?
Months with snowfall are January through April, October through December.
How much does it snow?
In Westwood, during the entire year, snow falls for 28 days and aggregates up to 13.82" (351mm) of snow.
What are the months with the lowest UV index in Westwood?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What are the most humid months?
February and December, with an average relative humidity of 78%, are most humid months.
What is the snowiest month?
The month with the most snowfall in Westwood is February, when snow falls for 7.9 days and typically aggregates up to 4.09" (104mm) of snow.
What is the month with the least sunshine in Westwood?
February has the least sunshine of the year, with an average of 4.5h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 6min of daylight.
When is the highest UV index?
The months with the highest UV index in Westwood, New Jersey, are June through August, with an average maximum UV index of 6.
What are the warmest months?
The warmest time of the year is July, with temperatures averaging a high of 84.7°F (29.3°C) and a low of 66.6°F (19.2°C).
What month has the most sunshine?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 70%, August is the least humid month.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.9 days and typically collects 1.89" (48mm) of precipitation.
What is the wettest month?
The month with the most rainfall 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?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Westwood, NJ
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Westwood, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Westwood, NJ
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.3mph
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
The months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Westwood, NJ
- Average rainfall in January:
2.28" - Average rainfall in February:
2.2" - Average rainfall in March:
2.72" - Average rainfall in April:
2.8" - Average rainfall in May:
2.87" - Average rainfall in June:
2.83"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.64" - Average rainfall in September:
1.89" - Average rainfall in October:
3.15" - Average rainfall in November:
2.6" - Average rainfall in December:
3.58"
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
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
10.6 days
The 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
The month with the highest snowfall is February (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Westwood, NJ
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
7.9 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Westwood, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Westwood, NJ
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.7 days
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
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Westwood, NJ
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Westwood, NJ
The 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).
Westwood, New Jersey, USA
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