Monthly weather forecast and climate
Peconic, NY

January, the same as December, is a wintry winter month in Peconic, New York, with average temperature ranging between max 38.8°F (3.8°C) and min 31.3°F (-0.4°C). With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.3°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 Peconic, New York, with average temperature fluctuating between 39.6°F (4.2°C) and 31.5°F (-0.3°C). In Peconic, the average high-temperature in February is essentially the same as in January - a still wintry 39.6°F (4.2°C). Weather in February »

March, the first month of the spring, in Peconic, is a chilly month, with average temperature varying between 43°F (6.1°C) and 36.1°F (2.3°C). In March, the average high-temperature is almost the same as in February - a frosty 43°F (6.1°C). Weather in March »

April in Peconic, New York, is a cool spring month, with average temperature fluctuating between 44.2°F (6.8°C) and 50°F (10°C). In Peconic, the average high-temperature slightly increases, from a frosty 43°F (6.1°C) in March, to a fresh 50°F (10°C). Weather in April »

The last month of the spring, May, is a mild month in Peconic, New York, with average temperature fluctuating between 52.7°F (11.5°C) and 58.6°F (14.8°C). In May, the average high-temperature slightly increases, from a cool 50°F (10°C) in April, to a mild 58.6°F (14.8°C). Weather in May »

June, the first month of the summer, in Peconic, is a comfortable month, with average temperature ranging between max 67.6°F (19.8°C) and min 62.6°F (17°C). In June, the average high-temperature increases, from a moderate 58.6°F (14.8°C) in May, to a comfortable 67.6°F (19.8°C). Weather in June »

July is a warm summer month in Peconic, New York, with temperature in the range of an average low of 70.3°F (21.3°C) and an average high of 75.7°F (24.3°C). In Peconic, the average high-temperature in July marginally rises, from a comfortable 67.6°F (19.8°C) in June, to a moderately hot 75.7°F (24.3°C). Weather in July »

August, the last month of the summer, in Peconic, is another warm month, with average temperature ranging between min 71.2°F (21.8°C) and max 75.9°F (24.4°C). The warmest month is August, with an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 71.2°F (21.8°C). Weather in August »

September, the first month of the autumn, in Peconic, is also an agreeable month, with average temperature ranging between max 70.7°F (21.5°C) and min 65.1°F (18.4°C). In Peconic, the average high-temperature is almost the same as in August - an agreeable 70.7°F (21.5°C). Weather in September »

October, the same as September, is another comfortable autumn month in Peconic, New York, with average temperature fluctuating between 62.4°F (16.9°C) and 56.3°F (13.5°C). In October, the average high-temperature slightly decreases, from an agreeable 70.7°F (21.5°C) in September, to a comfortable 62.4°F (16.9°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Peconic, New York, with average temperature varying between 52.7°F (11.5°C) and 45.5°F (7.5°C). In November, the average high-temperature decreases, from a comfortable 62.4°F (16.9°C) in October, to a cool 52.7°F (11.5°C). Weather in November »

December, the first month of the winter, in Peconic, is also a frosty month, with average temperature ranging between min 37.9°F (3.3°C) and max 45°F (7.2°C). In Peconic, the average high-temperature marginally drops, from a cool 52.7°F (11.5°C) in November, to a frosty 45°F (7.2°C). Weather in December »

What is the coldest month in Peconic?

The coldest month in Peconic is January, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.3°F (-0.4°C).

How much does it rain in Peconic?

Throughout the year, there are 154.1 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

When does it snow in Peconic?

Months with snowfall in Peconic, New York, are January through March, November and December.

How many days does it snow in Peconic?

Throughout the year, in Peconic, New York, there are 13.9 snowfall days, and 6.61" (168mm) of snow is accumulated.

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

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

When does it snow the most in Peconic?

March is the month with the most snowfall. Snow falls for 3 days and accumulates 2.36" (60mm) of snow.

When it does not snow in Peconic?

In Peconic snow does not fall in April through October.

What are the most humid months in Peconic?

May and June, with an average relative humidity of 81%, are most humid months.

When are the longest days in Peconic?

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

What are the months with the highest UV index in Peconic?

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

What is the month with the most sunshine in Peconic?

Months with the most sunshine in Peconic are July and August, with an average of 10.6h of sunshine.

What is the warmest month in Peconic?

August is the warmest month in Peconic, New York, with an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 71.2°F (21.8°C).

What is the driest month in Peconic?

The month with the least rainfall in Peconic, New York, is September when the rain falls for 12.6 days and typically collects 2.17" (55mm) of precipitation.

What is the least humid month in Peconic?

The least humid month in Peconic, New York, is November, with an average relative humidity of 72%.

What is the wettest month in Peconic?

The month with the most rainfall is December when the rain falls for 12.8 days and typically aggregates up to 3.82" (97mm) of precipitation.

What is the month with the shortest days in Peconic?

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

What is the month with the least sunshine in Peconic?

The month with the least sunshine is December, with an average of 4.6h of sunshine.
Average temperature - Peconic, NY
Average pressure - Peconic, NY

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Peconic, NY

The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.4mph).

Average humidity - Peconic, NY
Average rainfall - Peconic, NY

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days - Peconic, NY

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (9.1 days).

Average snowfall - Peconic, NY

The month with the highest snowfall is March (2.36").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days - Peconic, NY

The month with the highest number of snowfall days is January (4.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Peconic, 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).

Months with the most sunshine are July and August (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 4.6h).

Average sunshine days - Peconic, NY

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (12.8 days).

Average UV index - Peconic, NY
Average visibility - Peconic, NY

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).