Sea Isle City
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Sea Isle City, NJ

January, the same as December, is another cold winter month in Sea Isle City, New Jersey, with average temperature varying between 32.7°F (0.4°C) and 40.6°F (4.8°C). With an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 32.7°F (0.4°C), January is the coldest month. Weather in January »

The last month of the winter, February, is also a wintry month in Sea Isle City, New Jersey, with average temperature fluctuating between 34°F (1.1°C) and 41.9°F (5.5°C). In Sea Isle City, the average high-temperature is practically the same as in January - a still wintry 41.9°F (5.5°C). Weather in February »

The first month of the spring, March, is a frosty month in Sea Isle City, New Jersey, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 46.8°F (8.2°C). In March, the average high-temperature is practically the same as in February - a chilly 46.8°F (8.2°C). Weather in March »

April in Sea Isle City, New Jersey, is a moderate spring month, with average temperature ranging between min 48°F (8.9°C) and max 55.6°F (13.1°C). In Sea Isle City, the average high-temperature slightly increases, from a chilly 46.8°F (8.2°C) in March, to a mild 55.6°F (13.1°C). Weather in April »

May, the last month of the spring, in Sea Isle City, is a comfortable month, with average temperature varying between 57.7°F (14.3°C) and 64.4°F (18°C). In May, the average high-temperature marginally rises, from a mild 55.6°F (13.1°C) in April, to a comfortable 64.4°F (18°C). Weather in May »

June, the first month of the summer, in Sea Isle City, is a warm month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 67.3°F (19.6°C). In June, the average high-temperature increases, from a comfortable 64.4°F (18°C) in May, to a moderately hot 73.9°F (23.3°C). Weather in June »

July, the same as June, is another warm summer month in Sea Isle City, New Jersey, with average temperature ranging between max 79.7°F (26.5°C) and min 73.4°F (23°C). July is the warmest month, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 73.4°F (23°C). Weather in July »

August, the last month of the summer, in Sea Isle City, is another warm month, with average temperature ranging between min 73°F (22.8°C) and max 79.2°F (26.2°C). In Sea Isle City, the average high-temperature is essentially the same as in July - a still moderately hot 79.2°F (26.2°C). Weather in August »

September, the first month of the autumn, in Sea Isle City, is also a moderately hot month, with average temperature fluctuating between 67.5°F (19.7°C) and 73.8°F (23.2°C). In September, the average high-temperature marginally drops, from 79.2°F (26.2°C) in August, to a still warm 73.8°F (23.2°C). Weather in September »

October, like September, in Sea Isle City, New Jersey, is another enjoyable autumn month, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 57.9°F (14.4°C). In Sea Isle City, the average high-temperature in October decreases, from a moderately hot 73.8°F (23.2°C) in September, to a comfortable 64.8°F (18.2°C). Weather in October »

November, the last month of the autumn, in Sea Isle City, is also a fresh month, with average temperature varying between 54.3°F (12.4°C) and 46.9°F (8.3°C). In November, the average high-temperature decreases, from an enjoyable 64.8°F (18.2°C) in October, to a fresh 54.3°F (12.4°C). Weather in November »

December, the first month of the winter, in Sea Isle City, is still a chilly month, with average temperature varying between 39.4°F (4.1°C) and 46.8°F (8.2°C). In December, the average high-temperature slightly decreases, from a cool 54.3°F (12.4°C) in November, to a frosty 46.8°F (8.2°C). Weather in December »

What is the coldest month in Sea Isle City?

With an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 32.7°F (0.4°C), January is the coldest month in Sea Isle City.

How many days does it rain in Sea Isle City?

In Sea Isle City, during the entire year, the rain falls for 112.7 days and collects up to 8.94" (227mm) of precipitation.

What is the driest month in Sea Isle City?

The month with the least rainfall in Sea Isle City is January when the rain falls for 6.5 days and typically collects 0.39" (10mm) of precipitation.

When does it snow in Sea Isle City?

Months with snowfall in Sea Isle City are January through March and December.

How many days does it snow in Sea Isle City?

Throughout the year, there are 8.3 snowfall days, and 0.67" (17mm) of snow is accumulated.

What are the months with the lowest UV index in Sea Isle City?

Months with the lowest UV index in Sea Isle City are January, February and December, with an average maximum UV index of 2.

What is the snowiest month in Sea Isle City?

February is the month with the most snowfall. Snow falls for 2.5 days and accumulates 0.24" (6mm) of snow.

What is the month with the least sunshine in Sea Isle City?

February has the least sunshine of the year in Sea Isle City, with an average of 5h of sunshine.

When it does not snow in Sea Isle City?

In Sea Isle City snow does not fall in April through November.

What is the most humid month in Sea Isle City?

May is the most humid month, with an average relative humidity of 81%.

What is the wettest month in Sea Isle City?

The wettest months in Sea Isle City, New Jersey, are May and June, with an average 0.98" (25mm) of rainfall.

When are the longest days in Sea Isle City?

The month with the longest days in Sea Isle City is June, with an average of 14.9h of daylight.

What are the months with the highest UV index in Sea Isle City?

Months with the highest UV index in Sea Isle City, New Jersey, are June through August, with an average maximum UV index of 6.

What is the warmest month in Sea Isle City?

With an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 73.4°F (23°C), July is the warmest month in Sea Isle City.

What month has the most sunshine in Sea Isle City?

With an average of 11h of sunshine, July has the most sunshine of the year.

What is the least humid month in Sea Isle City?

The least humid month in Sea Isle City, New Jersey, is November, with an average relative humidity of 73%.

What is the month with the shortest days in Sea Isle City?

December has the shortest days of the year in Sea Isle City, with an average of 9.5h of daylight.
Average temperature - Sea Isle City, NJ
Average rainfall - Sea Isle City, NJ

The wettest months (with the highest rainfall) are May and June (0.98").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days - Sea Isle City, NJ

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is November (5.9 days).

Average snowfall - Sea Isle City, NJ

The month with the highest snowfall is February (0.24").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days - Sea Isle City, NJ

The month with the highest number of snowfall days is January (2.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Sea Isle City, NJ

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 5h).

Average UV index - Sea Isle City, NJ