Keyport
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Keyport, NJ

January, the same as December, is a wintry winter month in Keyport, New Jersey, with average temperature varying between 26.4°F (-3.1°C) and 37°F (2.8°C). The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 26.4°F (-3.1°C). Weather in January »

February, the last month of the winter, in Keyport, is also a wintry month, with average temperature varying between 28.2°F (-2.1°C) and 39.9°F (4.4°C). In Keyport, the average high-temperature is essentially the same as in January - a still wintry 39.9°F (4.4°C). Weather in February »

March, the first month of the spring, in Keyport, is a chilly month, with average temperature varying between 46.9°F (8.3°C) and 35.2°F (1.8°C). In March, the average high-temperature slightly increases, from a wintry 39.9°F (4.4°C) in February, to a chilly 46.9°F (8.3°C). Weather in March »

April in Keyport, New Jersey, is a mild spring month, with average temperature varying between 57.9°F (14.4°C) and 44.6°F (7°C). In April, the average high-temperature rises, from a frosty 46.9°F (8.3°C) in March, to a mild 57.9°F (14.4°C). Weather in April »

May, the last month of the spring, in Keyport, is a comfortable 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). In Keyport, New Jersey, the average high-temperature in May increases, from a moderate 57.9°F (14.4°C) in April, to a comfortable 67.6°F (19.8°C). Weather in May »

The first month of the summer, June, is a warm month in Keyport, New Jersey, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 63°F (17.2°C). In Keyport, New Jersey, the average high-temperature in June slightly increases, from a comfortable 67.6°F (19.8°C) in May, to a moderately hot 76.5°F (24.7°C). Weather in June »

July, like June, in Keyport, New Jersey, is another warm summer month, with average temperature varying between 82.6°F (28.1°C) and 69.4°F (20.8°C). With an average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 69.4°F (20.8°C), July is the warmest month. In July, the average heat index is calculated to a tropical 88.9°F (31.6°C). Weather in July »

The last month of the summer, August, is another warm month in Keyport, New Jersey, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 68.7°F (20.4°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 81.1°F (27.3°C). Weather in August »

September, the first month of the autumn, in Keyport, is still a warm month, with average temperature ranging between max 74.5°F (23.6°C) and min 62.4°F (16.9°C). In Keyport, the average high-temperature in September marginally drops, from 81.1°F (27.3°C) in August, to a still warm 74.5°F (23.6°C). Weather in September »

October, like September, in Keyport, New Jersey, is another enjoyable autumn month, with average temperature fluctuating between 63.5°F (17.5°C) and 52°F (11.1°C). In October, the average high-temperature drops, from a warm 74.5°F (23.6°C) in September, to an enjoyable 63.5°F (17.5°C). Weather in October »

The last month of the autumn, November, is another cool month in Keyport, New Jersey, with average temperature ranging between max 52.3°F (11.3°C) and min 41.2°F (5.1°C). In Keyport, the average high-temperature decreases, from a comfortable 63.5°F (17.5°C) in October, to a cool 52.3°F (11.3°C). Weather in November »

The first month of the winter, December, is still a chilly month in Keyport, New Jersey, with average temperature varying between 34.2°F (1.2°C) and 43.5°F (6.4°C). In Keyport, the average high-temperature slightly decreases, from a fresh 52.3°F (11.3°C) in November, to a frosty 43.5°F (6.4°C). Weather in December »

What is the coldest month in Keyport?

With an average high-temperature of 37°F (2.8°C) and an average low-temperature of 26.4°F (-3.1°C), January is the coldest month in Keyport.

How many days does it rain in Keyport?

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

What is the driest month in Keyport?

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

When does it snow in Keyport?

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

How many days does it snow in Keyport?

In Keyport, New Jersey, during the entire year, snow falls for 16.9 days, and aggregates up to 6.34" (161mm) of snow.

What is the month with the lowest UV index in Keyport?

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

When is the ocean coldest in Keyport?

February is the month with the coldest seawater, with an average ocean temperature of 40.5°F (4.7°C).

What is the month with the least sunshine in Keyport?

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

What are the least humid months in Keyport?

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

What is the snowiest month in Keyport?

March is the month with the most snowfall. Snow falls for 3.5 days and accumulates 2.48" (63mm) of snow.

What is the most humid month in Keyport?

May and June, with an average relative humidity of 77%, are most humid months in Keyport, New Jersey.

When it does not snow in Keyport?

In Keyport snow does not fall in May through October.

When are the longest days in Keyport?

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

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

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

What is the warmest month in Keyport?

July is the warmest month, with an average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 69.4°F (20.8°C).

What is the rainiest month in Keyport?

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

What month has the most sunshine in Keyport?

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

What is the month with the warmest ocean in Keyport?

The month with the warmest seawater in Keyport, New Jersey, is August, with an average ocean temperature of 74.8°F (23.8°C).

What is the month with the shortest days in Keyport?

The month with the shortest days in Keyport, New Jersey, is December, with an average of 9.3h of daylight.
Average humidity - Keyport, NJ

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

Average rainfall - Keyport, NJ
Average rainfall days - Keyport, NJ

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

Average snowfall - Keyport, NJ
Average snowfall days - Keyport, NJ

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

Average sea temperature - Keyport, NJ

The best month for swimming (with the highest average sea temperature) is August (74.8°F).
The coldest month (with the lowest average sea temperature) is February (40.4°F).

Average daylight / Average sunshine - Keyport, NJ
Average UV index - Keyport, NJ