Monthly weather forecast and climate
Island Heights, NJ

Weather in January

January, the same as December, is another cold winter month in Island Heights, New Jersey, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 38.7°F (3.7°C). January is the coldest month, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 28.8°F (-1.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Island Heights, is another cold month, with average temperature ranging between min 30.6°F (-0.8°C) and max 41.2°F (5.1°C). In February, the average high-temperature is essentially the same as in January - a still cold 41.2°F (5.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Island Heights, New Jersey, with average temperature varying between 47.1°F (8.4°C) and 36.9°F (2.7°C). In Island Heights, the average high-temperature slightly increases, from a cold 41.2°F (5.1°C) in February, to a frosty 47.1°F (8.4°C). Weather in March »

Weather in April

April is a moderate spring month in Island Heights, New Jersey, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 45.5°F (7.5°C). In April, the average high-temperature increases, from a frosty 47.1°F (8.4°C) in March, to a moderate 56.5°F (13.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Island Heights, New Jersey, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 65.7°F (18.7°C). In Island Heights, the average high-temperature increases, from a mild 56.5°F (13.6°C) in April, to an enjoyable 65.7°F (18.7°C). Weather in May »

Weather in June

June, the first month of the summer, in Island Heights, is a moderately hot month, with average temperature fluctuating between 63.9°F (17.7°C) and 74.7°F (23.7°C). In June, the average high-temperature increases, from a comfortable 65.7°F (18.7°C) in May, to a moderately hot 74.7°F (23.7°C). Weather in June »

Weather in July

July, like June, in Island Heights, New Jersey, is a moderately hot summer month, with average temperature ranging between min 70.7°F (21.5°C) and max 81.1°F (27.3°C). With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.7°F (21.5°C), July is the warmest month. In July, the average heat index is estimated at a hot 86.4°F (30.2°C). Weather in July »

Weather in August

August, the last month of the summer, in Island Heights, is also a moderately hot month, with average temperature fluctuating between 70.3°F (21.3°C) and 79.9°F (26.6°C). In Island Heights, the average high-temperature in August is relatively the same as in July - a still moderately hot 79.9°F (26.6°C). Weather in August »

Weather in September

September, the first month of the autumn, in Island Heights, is still a warm month, with average temperature fluctuating between 64.4°F (18°C) and 73.8°F (23.2°C). In September, the average high-temperature marginally drops, from 79.9°F (26.6°C) in August, to a still moderately hot 73.8°F (23.2°C). Weather in September »

Weather in October

October, like September, in Island Heights, New Jersey, is another enjoyable autumn month, with average temperature varying between 54.5°F (12.5°C) and 63.7°F (17.6°C). In October, the average high-temperature decreases, from a moderately hot 73.8°F (23.2°C) in September, to an enjoyable 63.7°F (17.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Island Heights, New Jersey, with average temperature fluctuating between 43.3°F (6.3°C) and 53.1°F (11.7°C). In November, the average high-temperature drops, from a comfortable 63.7°F (17.6°C) in October, to a fresh 53.1°F (11.7°C). Weather in November »

Weather in December

December, the first month of the winter, in Island Heights, is also a frosty month, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 45°F (7.2°C). In Island Heights, the average high-temperature slightly decreases, from a cool 53.1°F (11.7°C) in November, to a chilly 45°F (7.2°C). Weather in December »
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FAQ

What is the coldest month in Island Heights?

January is the coldest month in Island Heights, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 28.8°F (-1.8°C).

What is the least humid month in Island Heights?

January, March and November, with an average relative humidity of 74%, are the least humid months in Island Heights, New Jersey.

How many days does it rain in Island Heights?

Throughout the year, there are 129.4 rainfall days, and 15.31" (389mm) of precipitation is accumulated.

What is the driest month in Island Heights?

January is the month with the least rainfall in Island Heights. Rain falls for 6.9 days and accumulates 0.79" (20mm) of precipitation.

When does it snow in Island Heights?

January through March, November and December are months with snowfall.

How many days does it snow in Island Heights?

Throughout the year, in Island Heights, New Jersey, there are 13.6 snowfall days, and 2.56" (65mm) of snow is accumulated.

When is the lowest UV index in Island Heights?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Island Heights.

What is the month with the least sunshine in Island Heights?

With an average of 4.9h of sunshine, February has the least sunshine of the year in Island Heights, New Jersey.

When it does not snow in Island Heights?

In Island Heights snow does not fall in April through October.

What is the most humid month in Island Heights?

May and June, with an average relative humidity of 80%, are most humid months in Island Heights, New Jersey.

When are the longest days in Island Heights?

June has the longest days of the year in Island Heights, with an average of 15h of daylight.

When is the highest UV index in Island Heights?

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

What is the warmest month in Island Heights?

The warmest month in Island Heights is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.7°F (21.5°C).

What is the wettest month in Island Heights?

The month with the most rainfall in Island Heights is July when the rain falls for 14.3 days and typically aggregates up to 1.97" (50mm) of precipitation.

What month has the most sunshine in Island Heights?

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

What is the snowiest month in Island Heights?

December is the month with the most snowfall. Snow falls for 2.8 days and accumulates 0.75" (19mm) of snow.

What is the month with the shortest days in Island Heights?

With an average of 9.4h of daylight, December has the shortest days of the year.

Average temperature
Island Heights, NJ

Average temperature - Island Heights, NJ

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure
Island Heights, NJ

Average pressure - Island Heights, 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
Island Heights, NJ

Average wind speed - Island Heights, NJ

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity
Island Heights, NJ

Average humidity - Island Heights, NJ

Months with the highest relative humidity are May and June (80%).
Months with the lowest relative humidity are January, March and November (74%).

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Average rainfall
Island Heights, NJ

Average rainfall - Island Heights, NJ

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days
Island Heights, NJ

Average rainfall days - Island Heights, NJ

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall
Island Heights, NJ

Average snowfall - Island Heights, NJ

The month with the highest snowfall is December (0.75").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Island Heights, NJ

Average snowfall days - Island Heights, NJ

The month with the highest number of snowfall days is January (4.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Island Heights, NJ

Average daylight / Average sunshine - Island Heights, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days
Island Heights, NJ

Average sunshine days - Island Heights, NJ

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index
Island Heights, NJ

Average UV index - Island Heights, NJ

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

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Average visibility
Island Heights, NJ

Average visibility - Island Heights, 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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