Monthly weather forecast and climate
Bayonne, NJ

Weather in January

January, the same as December, is another cold winter month in Bayonne, New Jersey, with average temperature ranging between max 36.5°F (2.5°C) and min 26.1°F (-3.3°C). January is the coldest month, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 26.1°F (-3.3°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Bayonne, New Jersey, with average temperature fluctuating between 39.2°F (4°C) and 27.9°F (-2.3°C). In February, the average high-temperature is almost the same as in January - a still cold 39.2°F (4°C). Weather in February »

Weather in March

March, the first month of the spring, in Bayonne, is a chilly month, with average temperature fluctuating between 46.8°F (8.2°C) and 34.3°F (1.3°C). In March, the average high-temperature marginally rises, from a cold 39.2°F (4°C) in February, to a chilly 46.8°F (8.2°C). Weather in March »

Weather in April

April is a moderate spring month in Bayonne, New Jersey, with average temperature fluctuating between 57°F (13.9°C) and 44.1°F (6.7°C). In Bayonne, the average high-temperature increases, from a chilly 46.8°F (8.2°C) in March, to a moderate 57°F (13.9°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Bayonne, New Jersey, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 54.3°F (12.4°C). In Bayonne, the average high-temperature rises, from a moderate 57°F (13.9°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 Bayonne, is a moderately hot month, with average temperature ranging between max 76.6°F (24.8°C) and min 62.6°F (17°C). In June, the average high-temperature increases, from an enjoyable 67.6°F (19.8°C) in May, to a moderately hot 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Bayonne, New Jersey, with average temperature varying between 69.4°F (20.8°C) and 82.9°F (28.3°C). July is the warmest month, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 69.4°F (20.8°C). The average heat index is estimated at a tropical 89.1°F (31.7°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Bayonne, New Jersey, with average temperature varying between 81.7°F (27.6°C) and 68.9°F (20.5°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Bayonne, New Jersey, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 62.4°F (16.9°C). In September, the average high-temperature slightly decreases, from a warm 81.7°F (27.6°C) in August, to a still moderately hot 74.3°F (23.5°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Bayonne, New Jersey, with average temperature ranging between min 51.8°F (11°C) and max 63.5°F (17.5°C). In October, the average high-temperature decreases, from a warm 74.3°F (23.5°C) in September, to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Bayonne, is also a fresh month, with average temperature fluctuating between 51.4°F (10.8°C) and 40.6°F (4.8°C). In November, the average high-temperature drops, from a comfortable 63.5°F (17.5°C) in October, to a fresh 51.4°F (10.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Bayonne, New Jersey, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 42.6°F (5.9°C). In December, the average high-temperature slightly decreases, from a fresh 51.4°F (10.8°C) in November, to a wintry 42.6°F (5.9°C). Weather in December »
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FAQ

What is the coldest month in Bayonne?

With an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month in Bayonne.

How much does it rain in Bayonne?

Throughout the year, in Bayonne, there are 162 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

When does it snow in Bayonne?

January through April, November and December are months with snowfall in Bayonne, New Jersey.

How many days does it snow in Bayonne?

Throughout the year, there are 20.2 snowfall days, and 7.6" (193mm) of snow is accumulated.

When is the lowest UV index in Bayonne?

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 in Bayonne?

Months with the highest humidity in Bayonne, New Jersey, are February, May and December, with an average relative humidity of 76%.

What month is the ocean coldest in Bayonne?

February is the month with the coldest seawater, with an average ocean temperature of 39.7°F (4.3°C).

What is the month with the least sunshine in Bayonne?

The month with the least sunshine in Bayonne is February, with an average of 4.8h of sunshine.

When does it snow the most in Bayonne?

The month with the most snowfall is March when snow falls for 4 days and typically aggregates up to 2.6" (66mm) of snow.

When it does not snow in Bayonne?

In Bayonne snow does not fall in May through October.

When are the longest days in Bayonne?

The month with the longest days in Bayonne is June, with an average of 15.1h of daylight.

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

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

What is the warmest month in Bayonne?

July is the warmest month in Bayonne, New Jersey, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 69.4°F (20.8°C).

What is the rainiest month in Bayonne?

The wettest months are July and December, with an average 3.35" (85mm) of rainfall.

What month has the most sunshine in Bayonne?

The month with the most sunshine in Bayonne is July, with an average of 10.7h of sunshine.

What is the least humid month in Bayonne?

With an average relative humidity of 72%, August is the least humid month in Bayonne.

What month is the ocean warmest in Bayonne?

With an average ocean temperature of 74.1°F (23.4°C), August is the month with the warmest seawater in Bayonne.

What is the driest month in Bayonne?

September is the month with the least rainfall. Rain falls for 12.9 days and accumulates 1.85" (47mm) of precipitation.

What is the month with the shortest days in Bayonne?

The month with the shortest days in Bayonne, New Jersey, is December, with an average of 9.3h of daylight.

Average temperature
Bayonne, NJ

Average temperature - Bayonne, NJ

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.5°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 (26.1°F).

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Average pressure
Bayonne, NJ

Average pressure - Bayonne, NJ

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

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Average wind speed
Bayonne, NJ

Average wind speed - Bayonne, NJ

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity
Bayonne, NJ

Average humidity - Bayonne, NJ

Months with the highest relative humidity are February, May and December (76%).
The month with the lowest relative humidity is August (72%).

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Average rainfall
Bayonne, NJ

Average rainfall - Bayonne, NJ

The wettest months (with the highest rainfall) are July and December (3.35").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days
Bayonne, NJ

Average rainfall days - Bayonne, NJ

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall
Bayonne, NJ

Average snowfall - Bayonne, NJ

The month with the highest snowfall is March (2.6").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Bayonne, NJ

Average snowfall days - Bayonne, NJ

The month with the highest number of snowfall days is January (5.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Bayonne, NJ

Average sea temperature - Bayonne, NJ

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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Average daylight / Average sunshine
Bayonne, NJ

Average daylight / Average sunshine - Bayonne, 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: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days
Bayonne, NJ

Average sunshine days - Bayonne, NJ

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index
Bayonne, NJ

Average UV index - Bayonne, NJ

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Bayonne, NJ

Average visibility - Bayonne, 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).

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