Climate and monthly weather forecast
Moriches, NY

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Weather in January

January, like December, in Moriches, New York, is a wintry winter month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 30.6°F (-0.8°C). January, noted for its average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 30.6°F (-0.8°C), is considered the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Moriches, New York, with an average temperature varying between 39.6°F (4.2°C) and 31.5°F (-0.3°C). February's arrival shows an average high-temperature of a still wintry 39.6°F (4.2°C), hardly different from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Moriches, New York, with an average temperature ranging between min 36.3°F (2.4°C) and max 43.3°F (6.3°C). As Moriches welcomes March, the average high-temperature records at a chilly 43.3°F (6.3°C), marking an insignificant deviation from the prior month. Weather in March »

Weather in April

April is a fresh spring month in Moriches, New York, with an average temperature varying between 51.4°F (10.8°C) and 44.6°F (7°C). The beginning of April signals a minor rise in the average high-temperature, moving from a chilly 43.3°F (6.3°C) in March to a fresh 51.4°F (10.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Moriches, New York, with an average temperature fluctuating between 60.4°F (15.8°C) and 54.1°F (12.3°C). May's arrival coincides with a temperature rise, moving from April's cool 51.4°F (10.8°C) to a moderate 60.4°F (15.8°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Moriches, New York, with an average temperature varying between 69.3°F (20.7°C) and 63.1°F (17.3°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a moderate 60.4°F (15.8°C) in May to a pleasant 69.3°F (20.7°C). Weather in June »

Weather in July

July in Moriches, New York, is a moderately hot summer month, with an average temperature fluctuating between 76.8°F (24.9°C) and 71.4°F (21.9°C). As July arrives, Moriches's weather shows a minor increase in high-temperatures, edging from June's pleasant 69.3°F (20.7°C) to a warm 76.8°F (24.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Moriches, New York, with an average temperature fluctuating between 77.5°F (25.3°C) and 71.4°F (21.9°C). Moriches's August weather, marked by an average high temperature of 77.5°F (25.3°C) and an average low temperature of 71.4°F (21.9°C), is the warmest in the year. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Moriches, New York, with an average temperature fluctuating between 71.4°F (21.9°C) and 65.3°F (18.5°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 77.5°F (25.3°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »

Weather in October

October, like September, in Moriches, New York, is another refreshing autumn month, with an average temperature varying between 62.6°F (17°C) and 55.9°F (13.3°C). Moriches's weather in October involves a mild decrease in the average high-temperature, moving down slightly from September's pleasant 71.4°F (21.9°C) to a comfortable 62.6°F (17°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Moriches, New York, with an average temperature varying between 45.5°F (7.5°C) and 52.5°F (11.4°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's refreshing 62.6°F (17°C) to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Moriches, is also a frosty month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 44.8°F (7.1°C). The beginning of December brings a slight decrease in the average high-temperature, transitioning from a fresh 52.5°F (11.4°C) in November to a chilly 44.8°F (7.1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Moriches?

January is the coldest month of the year in Moriches, registering average temperatures as high as 38.7°F (3.7°C) and as low as 30.6°F (-0.8°C).

What is the driest month in Moriches?

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

How much does it rain in Moriches?

In Moriches, New York, during the entire year, the rain falls for 156.2 days and collects up to 30.2" (767mm) of precipitation.

When does it snow in Moriches?

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

What is the snowiest month in Moriches?

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

How much does it snow in Moriches?

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

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

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

What is the month with the coldest ocean in Moriches?

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

What is the month with the least sunshine in Moriches?

The month with the least sunshine in Moriches is February, with an average of 4.8h of sunshine.

When is Daylight Saving Time (DST) in Moriches?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the most humid month in Moriches?

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

When it does not snow in Moriches?

In Moriches, New York, snow does not fall in May through October.

When are the longest days in Moriches?

June has the longest days of the year in Moriches, New York, with an average of 15h and 6min of daylight.

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

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 Moriches?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine in Moriches, New York.

What is the warmest month in Moriches?

Moriches's August weather, with an average high temperature of 77.5°F (25.3°C) and an average low temperature of 71.4°F (21.9°C), tends to be the warmest of the year.

When is the ocean warmest in Moriches?

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

What is the least humid month in Moriches?

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

What is the rainiest month in Moriches?

The month with the most rainfall is December, when the rain falls for 12.8 days and typically aggregates up to 3.31" (84mm) of precipitation.

What is the month with the shortest days in Moriches?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

Average temperature
Moriches, NY

Average temperature - Moriches, NY

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (38.7°F).

The months with the highest average low temperature are July and August (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure
Moriches, NY

Average pressure - Moriches, NY

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

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Average wind speed
Moriches, NY

Average wind speed - 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).

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Average rainfall
Moriches, NY

Average rainfall - 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").

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Average rainfall days
Moriches, NY

Average rainfall days - 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).

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Average snowfall
Moriches, NY

Average snowfall - Moriches, NY

The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Moriches, NY

Average snowfall days - Moriches, NY

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

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Average sea temperature
Moriches, NY

Average sea temperature - 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).

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Average daylight / Average sunshine
Moriches, NY

Average daylight / Average sunshine - Moriches, NY

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days
Moriches, NY

Average sunshine days - 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).

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Average UV index
Moriches, NY

Average UV index - Moriches, NY

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average visibility
Moriches, NY

Average visibility - Moriches, NY

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Moriches, New York, USA

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