Copiague
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Copiague, NY

January, the same as December, is a wintry winter month in Copiague, New York, with average temperature ranging between min 30.2°F (-1°C) and max 37.9°F (3.3°C). January is the coldest month, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 30.2°F (-1°C). Weather in January »

The last month of the winter, February, is another cold month in Copiague, New York, with average temperature fluctuating between 39.7°F (4.3°C) and 31.3°F (-0.4°C). In Copiague, the average high-temperature in February is practically the same as in January - a still cold 39.7°F (4.3°C). Weather in February »

The first month of the spring, March, is a frosty month in Copiague, New York, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 44.1°F (6.7°C). In Copiague, the average high-temperature in March is relatively the same as in February - a chilly 44.1°F (6.7°C). Weather in March »

April in Copiague, New York, is a fresh spring month, with temperature in the range of an average high of 52.7°F (11.5°C) and an average low of 45.3°F (7.4°C). In Copiague, the average high-temperature marginally rises, from a chilly 44.1°F (6.7°C) in March, to a cool 52.7°F (11.5°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Copiague, New York, with average temperature varying between 62.1°F (16.7°C) and 54.7°F (12.6°C). In May, the average high-temperature increases, from a cool 52.7°F (11.5°C) in April, to an enjoyable 62.1°F (16.7°C). Weather in May »

June, the first month of the summer, in Copiague, is a pleasant month, with average temperature fluctuating between 71.2°F (21.8°C) and 64°F (17.8°C). In June, the average high-temperature increases, from an enjoyable 62.1°F (16.7°C) in May, to an agreeable 71.2°F (21.8°C). Weather in June »

July in Copiague, New York, is a warm summer month, with average temperature fluctuating between 72°F (22.2°C) and 78.4°F (25.8°C). The warmest months are July and August, with an average high-temperature of 78.4°F (25.8°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Copiague, New York, with average temperature ranging between max 78.4°F (25.8°C) and min 72°F (22.2°C). The warmest months are July and August, with an average high-temperature of 78.4°F (25.8°C). Weather in August »

September, the first month of the autumn, in Copiague, is still a pleasant month, with average temperature fluctuating between 72.3°F (22.4°C) and 65.7°F (18.7°C). In September, the average high-temperature slightly decreases, from a warm 78.4°F (25.8°C) in August, to an agreeable 72.3°F (22.4°C). Weather in September »

October, like September, in Copiague, New York, is another enjoyable autumn month, with average temperature fluctuating between 55.8°F (13.2°C) and 62.4°F (16.9°C). In Copiague, New York, the average high-temperature in October decreases, from an agreeable 72.3°F (22.4°C) in September, to a comfortable 62.4°F (16.9°C). Weather in October »

November, the last month of the autumn, in Copiague, is also a fresh month, with average temperature varying between 44.6°F (7°C) and 52.2°F (11.2°C). In November, the average high-temperature decreases, from a comfortable 62.4°F (16.9°C) in October, to a fresh 52.2°F (11.2°C). Weather in November »

December, the first month of the winter, in Copiague, is still a chilly month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 44.1°F (6.7°C). In Copiague, the average high-temperature slightly decreases, from a fresh 52.2°F (11.2°C) in November, to a chilly 44.1°F (6.7°C). Weather in December »

What is the coldest month in Copiague?

The coldest month is January, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 30.2°F (-1°C).

How much does it rain in Copiague?

In Copiague, during the entire year, the rain falls for 158.8 days and collects up to 31.38" (797mm) of precipitation.

What is the driest month in Copiague?

The month with the least rainfall in Copiague is January when the rain falls for 9.1 days and typically collects 1.89" (48mm) of precipitation.

When does it snow in Copiague?

Months with snowfall in Copiague, New York, are January through April, October through December.

How much does it snow in Copiague?

Throughout the year, there are 16.8 snowfall days, and 4.17" (106mm) of snow is accumulated.

What are the months with the lowest UV index in Copiague?

Months with the lowest UV index in Copiague, New York, are January through March and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Copiague?

February has the least sunshine of the year in Copiague, New York, with an average of 4.8h of sunshine.

When does it snow the most in Copiague?

The month with the most snowfall is March when snow falls for 3 days and typically aggregates up to 1.34" (34mm) of snow.

What is the most humid month in Copiague?

With an average relative humidity of 78%, May is the most humid month.

When it does not snow in Copiague?

May through September are months without snowfall in Copiague.

When are the longest days in Copiague?

With an average of 15.1h of daylight, June has the longest days of the year.

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

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

What are the warmest months in Copiague?

July and August, with an average high-temperature of 78.4°F (25.8°C), are warmest months in Copiague, New York.

What is the wettest month in Copiague?

July is the month with the most rainfall. Rain falls for 16.3 days and accumulates 3.39" (86mm) of precipitation.

What month has the most sunshine in Copiague?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

What is the least humid month in Copiague?

November is the least humid month, with an average relative humidity of 71%.

What is the month with the shortest days in Copiague?

The month with the shortest days in Copiague is December, with an average of 9.3h of daylight.
Average temperature - Copiague, NY
Average rainfall - Copiague, NY
Average rainfall days - Copiague, NY

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9.1 days).

Average snowfall - Copiague, NY
Average snowfall days - Copiague, NY

The month with the highest number of snowfall days is January (5.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Copiague, NY

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: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average UV index - Copiague, NY