Climate and monthly weather forecast
Union Beach, NJ

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Weather in January

January, the same as December, is an icy winter month in Union Beach, New Jersey, with an average temperature ranging between max 37°F (2.8°C) and min 26.4°F (-3.1°C). January, known for its average high temperature of 37°F (2.8°C) and an average low temperature of 26.4°F (-3.1°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Union Beach, is also a wintry month, with temperature in the range of an average low of 28.2°F (-2.1°C) and an average high of 39.9°F (4.4°C). In February, Union Beach's weather conditions record an average high-temperature of a still cold 39.9°F (4.4°C), demonstrating little divergence from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Union Beach, New Jersey, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 35.2°F (1.8°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a cold 39.9°F (4.4°C) to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April in Union Beach, New Jersey, is a mild spring month, with an average temperature ranging between max 57.9°F (14.4°C) and min 44.6°F (7°C). A rise in the average high-temperature is observed during April, moving from a frosty 46.9°F (8.3°C) in March to a moderate 57.9°F (14.4°C). Weather in April »

Weather in May

May, the last month of the spring in Union Beach, is a refreshing month, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 54.1°F (12.3°C). The onset of May brings a rise in the average high-temperature, elevating from a mild 57.9°F (14.4°C) in April to a comfortable 67.6°F (19.8°C). Weather in May »

Weather in June

June, the first month of the summer in Union Beach, is a moderately hot month, with an average temperature varying between 76.5°F (24.7°C) and 63°F (17.2°C). As Union Beach transitions into June, a marginal rise in the average high-temperature is observed, moving from a comfortable 67.6°F (19.8°C) in May to a warm 76.5°F (24.7°C). Weather in June »

Weather in July

July, like June, in Union Beach, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 69.4°F (20.8°C) and 82.6°F (28.1°C). July, known for its average high temperature of 82.6°F (28.1°C) and an average low temperature of 69.4°F (20.8°C), is the warmest month. The heat index for July is evaluated at a tropical 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Union Beach, New Jersey, with an average temperature varying between 81.1°F (27.3°C) and 68.7°F (20.4°C). The transition into August is marked with an average high-temperature of a still warm 81.1°F (27.3°C), showing an insignificant shift from July's 82.6°F (28.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Union Beach, is still a warm month, with an average temperature fluctuating between 74.5°F (23.6°C) and 62.4°F (16.9°C). Union Beach in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 81.1°F (27.3°C) to a still warm 74.5°F (23.6°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Union Beach, New Jersey, with an average temperature ranging between max 63.5°F (17.5°C) and min 52°F (11.1°C). With the onset of October, Union Beach's average high-temperature adjusts, receding from September's warm 74.5°F (23.6°C) to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Union Beach, is also a fresh month, with an average temperature varying between 52.3°F (11.3°C) and 41.2°F (5.1°C). The arrival of November indicates a decrease in the average high-temperature, moving from an enjoyable 63.5°F (17.5°C) in October to a fresh 52.3°F (11.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Union Beach, New Jersey, with an average temperature ranging between min 34.2°F (1.2°C) and max 43.5°F (6.4°C). In December, the average high-temperature marginally drops from a cool 52.3°F (11.3°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Union Beach?

The coldest temperatures occur during January, when averages reach a peak of 37°F (2.8°C) and a low of 26.4°F (-3.1°C).

What is the driest month in Union Beach?

The month with the least rainfall in Union Beach is January, when the rain falls for 8.2 days and typically collects 1.61" (41mm) of precipitation.

How many days does it rain in Union Beach?

Throughout the year, in Union Beach, there are 153 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

When does it snow in Union Beach?

Months with snowfall in Union Beach are January through April, November and December.

How much does it snow in Union Beach?

Throughout the year, in Union Beach, there are 16.9 snowfall days, and 6.34" (161mm) of snow is accumulated.

What are the months with the lowest UV index in Union Beach?

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

What is the month with the least sunshine in Union Beach?

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

What is the least humid month in Union Beach?

March, April, August and November, with an average relative humidity of 73%, are the least humid months.

What is the snowiest month in Union Beach?

The month with the most snowfall in Union Beach is March, when snow falls for 3.5 days and typically aggregates up to 2.48" (63mm) of snow.

When is Daylight Saving Time (DST) in Union Beach?

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.

What is the most humid month in Union Beach?

May and June, with an average relative humidity of 77%, are most humid months in Union Beach.

When it does not snow in Union Beach?

May through October are months without snowfall.

When are the longest days in Union Beach?

The month with the longest days is June, with an average of 15h and 0min of daylight.

What are the months with the highest UV index in Union Beach?

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

What month is the hottest in Union Beach?

July, on average, is the warmest month in Union Beach, registering a high temperature of 82.6°F (28.1°C) and a low of 69.4°F (20.8°C).

What is the wettest month in Union Beach?

July is the month with the most rainfall. Rain falls for 17.2 days and accumulates 3.43" (87mm) of precipitation.

What month has the most sunshine in Union Beach?

July has the most sunshine of the year in Union Beach, with an average of 10.6h of sunshine.

What is the month with the shortest days in Union Beach?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

Average temperature
Union Beach, NJ

Average temperature - Union Beach, NJ

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure
Union Beach, NJ

Average pressure - Union Beach, NJ

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Union Beach, NJ

Average wind speed - Union Beach, NJ

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity
Union Beach, NJ

Average humidity - Union Beach, NJ

The months with the highest relative humidity are May and June (77%).
The months with the lowest relative humidity are March, April, August and November (73%).

Average rainfall
Union Beach, NJ

Average rainfall - Union Beach, NJ

The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days
Union Beach, NJ

Average rainfall days - Union Beach, NJ

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (8.2 days).

Average snowfall
Union Beach, NJ

Average snowfall - Union Beach, NJ

The month with the highest snowfall is March (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Union Beach, NJ

Average snowfall days - Union Beach, NJ

The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Union Beach, NJ

Average daylight / Average sunshine - Union Beach, NJ

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days
Union Beach, NJ

Average sunshine days - Union Beach, NJ

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.5 days).

Average UV index
Union Beach, NJ

Average UV index - Union Beach, 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
Union Beach, NJ

Average cloud cover - Union Beach, NJ

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility
Union Beach, NJ

Average visibility - Union Beach, NJ

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

Union Beach, New Jersey, USA

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