Monthly weather forecast and climate
East Moriches, NY

January, like December, in East Moriches, New York, is another cold winter month, with average temperature varying between 30.6°F (-0.8°C) and 38.7°F (3.7°C). With an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 30.6°F (-0.8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in East Moriches, is another cold month, with average temperature fluctuating between 39.6°F (4.2°C) and 31.5°F (-0.3°C). In February, the average high-temperature is almost the same as in January - a still cold 39.6°F (4.2°C). Weather in February »

March, the first month of the spring, in East Moriches, is a frosty month, with average temperature varying between 36.3°F (2.4°C) and 43.3°F (6.3°C). In March, the average high-temperature is practically the same as in February - a chilly 43.3°F (6.3°C). Weather in March »

April in East Moriches, New York, is a fresh spring month, with average temperature fluctuating between 51.4°F (10.8°C) and 44.6°F (7°C). In April, the average high-temperature marginally rises, from a chilly 43.3°F (6.3°C) in March, to a fresh 51.4°F (10.8°C). Weather in April »

May, the last month of the spring, in East Moriches, is a mild month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 60.4°F (15.8°C). In East Moriches, the average high-temperature in May increases, from a fresh 51.4°F (10.8°C) in April, to a mild 60.4°F (15.8°C). Weather in May »

June, the first month of the summer, in East Moriches, is an agreeable month, with average temperature varying between 69.3°F (20.7°C) and 63.1°F (17.3°C). In East Moriches, the average high-temperature marginally rises, from a moderate 60.4°F (15.8°C) in May, to a pleasant 69.3°F (20.7°C). Weather in June »

July is a warm summer month in East Moriches, New York, with average temperature fluctuating between 76.8°F (24.9°C) and 71.4°F (21.9°C). In East Moriches, New York, the average high-temperature slightly increases, from an agreeable 69.3°F (20.7°C) in June, to a moderately hot 76.8°F (24.9°C). Weather in July »

August, the last month of the summer, in East Moriches, is another warm month, with average temperature ranging between min 71.4°F (21.9°C) and max 77.5°F (25.3°C). With an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 71.4°F (21.9°C), August is the warmest month. Weather in August »

The first month of the autumn, September, is still a pleasant month in East Moriches, New York, with average temperature fluctuating between 71.4°F (21.9°C) and 65.3°F (18.5°C). In East Moriches, the average high-temperature slightly decreases, from a warm 77.5°F (25.3°C) in August, to a pleasant 71.4°F (21.9°C). Weather in September »

October, like September, in East Moriches, New York, is another enjoyable autumn month, with average temperature fluctuating between 62.6°F (17°C) and 55.9°F (13.3°C). In East Moriches, New York, the average high-temperature marginally drops, from a pleasant 71.4°F (21.9°C) in September, to a comfortable 62.6°F (17°C). Weather in October »

The last month of the autumn, November, is another cool month in East Moriches, New York, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 52.5°F (11.4°C). In East Moriches, the average high-temperature decreases, from a comfortable 62.6°F (17°C) in October, to a fresh 52.5°F (11.4°C). Weather in November »

The first month of the winter, December, is still a chilly month in East Moriches, New York, with average temperature varying between 44.8°F (7.1°C) and 37°F (2.8°C). In December, the average high-temperature slightly decreases, from a fresh 52.5°F (11.4°C) in November, to a frosty 44.8°F (7.1°C). Weather in December »

What is the coldest month in East Moriches?

The coldest month in East Moriches, New York, is January, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 30.6°F (-0.8°C).

How many days does it rain in East Moriches?

Throughout the year, in East Moriches, there are 156.2 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

What is the driest month in East Moriches?

January, February and September are months with the least rain in East Moriches when the rain falls for 10.1 days and typically aggregates up to 2.01" (51mm) of rain.

When does it snow in East Moriches?

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

How much does it snow in East Moriches?

Throughout the year, in East Moriches, New York, there are 17.9 snowfall days, and 4.57" (116mm) of snow is accumulated.

What is the snowiest month in East Moriches?

January is the month with the most snowfall. Snow falls for 5.3 days and accumulates 1.5" (38mm) of snow.

When is the lowest UV index in East Moriches?

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

When is the ocean coldest in East Moriches?

The month with the coldest seawater in East Moriches is February, with an average ocean temperature of 37.9°F (3.3°C).

What is the month with the least sunshine in East Moriches?

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

What is the most humid month in East Moriches?

May is the most humid month in East Moriches, with an average relative humidity of 80%.

When it does not snow in East Moriches?

May through October are months without snowfall.

When are the longest days in East Moriches?

The month with the longest days is June, with an average of 15.1h of daylight.

When is the highest UV index in East Moriches?

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

What is the month with the most sunshine in East Moriches?

Months with the most sunshine are July and August, with an average of 10.8h of sunshine.

What is the warmest month in East Moriches?

With an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 71.4°F (21.9°C), August is the warmest month.

What is the month with the warmest ocean in East Moriches?

With an average ocean temperature of 73.8°F (23.2°C), August is the month with the warmest seawater in East Moriches, New York.

What is the least humid month in East Moriches?

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

What is the rainiest month in East Moriches?

December is the month with the most rainfall. Rain falls for 12.8 days and accumulates 3.31" (84mm) of precipitation.

What is the month with the shortest days in East Moriches?

With an average of 9.3h of daylight, December has the shortest days of the year in East Moriches.
Average temperature - East Moriches, NY
Average pressure - East Moriches, NY

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - East Moriches, NY

The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest months (with the lowest average wind speed) are July and August (9.6mph).

Average rainfall - East Moriches, NY

The wettest month (with the highest rainfall) is December (3.31").
The driest months (with the least rainfall) are January, February and September (2.01").

Average rainfall days - East Moriches, NY

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).

Average snowfall - East Moriches, NY
Average snowfall days - East Moriches, NY

The month with the highest number of snowfall days is February (5.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature - East Moriches, NY

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (38°F).

Average daylight / Average sunshine - East Moriches, 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: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days - East Moriches, NY

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).

Average UV index - East Moriches, NY
Average visibility - East Moriches, 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).