Climate and monthly weather forecast
Cold Spring Harbor, NY

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Weather in January

January, the same as December, is a wintry winter month in Cold Spring Harbor, New York, with an average temperature ranging between max 37°F (2.8°C) and min 28.6°F (-1.9°C). January, with average temperatures reaching a high of 37°F (2.8°C) and a low of 28.6°F (-1.9°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Cold Spring Harbor, is another cold month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 39°F (3.9°C). The average high-temperature for February is a still icy 39°F (3.9°C), closely aligning with the temperature of the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Cold Spring Harbor, is a frosty month, with an average temperature ranging between min 35.8°F (2.1°C) and max 44.4°F (6.9°C). The shift into March is marked by a modest rise in the average high-temperature, moving from February's cold 39°F (3.9°C) to a frosty 44.4°F (6.9°C). Weather in March »

Weather in April

April is a fresh spring month in Cold Spring Harbor, New York, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 54°F (12.2°C). April comes with an increase, with the average high-temperature moving from a chilly 44.4°F (6.9°C) in March to a fresh 54°F (12.2°C). Weather in April »

Weather in May

May, the last month of the spring in Cold Spring Harbor, is a refreshing month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 54.1°F (12.3°C). May's arrival signals an increase in average high-temperatures, moving from April's fresh 54°F (12.2°C) to a comfortable 63.7°F (17.6°C). Weather in May »

Weather in June

June, the first month of the summer in Cold Spring Harbor, is a pleasant month, with an average temperature varying between 72.5°F (22.5°C) and 63.5°F (17.5°C). With the onset of June, the average high-temperature subtly transitions from a refreshing 63.7°F (17.6°C) in May to an agreeable 72.5°F (22.5°C). Weather in June »

Weather in July

July in Cold Spring Harbor, New York, is a warm summer month, with an average temperature ranging between max 80.1°F (26.7°C) and min 71.2°F (21.8°C). In Cold Spring Harbor, temperatures reach their average annual highs in July, measuring 80.1°F (26.7°C) and a minimum average of 71.2°F (21.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Cold Spring Harbor, New York, with an average temperature fluctuating between 79.2°F (26.2°C) and 70.9°F (21.6°C). Cold Spring Harbor sees the arrival of August with an average high-temperature of a still moderately hot 79.2°F (26.2°C), indicating a subtle variation from July. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Cold Spring Harbor, New York, with an average temperature varying between 64.2°F (17.9°C) and 72.5°F (22.5°C). As September commences, the average high-temperature subtly reduces, transitioning from a warm 79.2°F (26.2°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, like September, in Cold Spring Harbor, New York, is another refreshing autumn month, with an average temperature ranging between max 62.2°F (16.8°C) and min 54.5°F (12.5°C). The beginning of October involves a decrease in the average high-temperature, transitioning from an agreeable 72.5°F (22.5°C) in September to a refreshing 62.2°F (16.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Cold Spring Harbor, New York, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 43.5°F (6.4°C). The start of November signals a decrease in the average high-temperature, transitioning from an enjoyable 62.2°F (16.8°C) in October to a cool 51.4°F (10.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Cold Spring Harbor, New York, with an average temperature fluctuating between 35.4°F (1.9°C) and 43.3°F (6.3°C). With the beginning of December, the average high-temperature shows a small decrease, transitioning from a fresh 51.4°F (10.8°C) in November to a chilly 43.3°F (6.3°C). Weather in December »
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest time of year in Cold Spring Harbor?

The coldest time of the year in Cold Spring Harbor, New York, is January, with temperatures averaging a high of 37°F (2.8°C) and a low of 28.6°F (-1.9°C).

What is the driest month in Cold Spring Harbor?

The month with the least rainfall in Cold Spring Harbor is January, when the rain falls for 8.1 days and typically collects 2.09" (53mm) of precipitation.

How many days does it rain in Cold Spring Harbor?

Throughout the year, in Cold Spring Harbor, there are 152.5 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

When does it snow in Cold Spring Harbor?

January through April, November and December are months with snowfall in Cold Spring Harbor.

How many days does it snow in Cold Spring Harbor?

In Cold Spring Harbor, New York, during the entire year, snow falls for 15.5 days and aggregates up to 5.71" (145mm) of snow.

What is the month with the lowest UV index in Cold Spring Harbor?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Cold Spring Harbor.

What month is the ocean coldest in Cold Spring Harbor?

The month with the coldest seawater is February, with an average ocean temperature of 39.7°F (4.3°C).

What is the month with the least sunshine in Cold Spring Harbor?

With an average of 4.8h of sunshine, February has the least sunshine of the year in Cold Spring Harbor.

When does it snow the most in Cold Spring Harbor?

March is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.77" (45mm) of snow.

When is Daylight Saving Time (DST) in Cold Spring Harbor?

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 Cold Spring Harbor?

May and June, with an average relative humidity of 76%, are most humid months in Cold Spring Harbor, New York.

When it does not snow in Cold Spring Harbor?

May through October are months without snowfall in Cold Spring Harbor.

When are the longest days in Cold Spring Harbor?

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

What are the months with the highest UV index in Cold Spring Harbor?

The months with the highest UV index in Cold Spring Harbor are June through August, with an average maximum UV index of 6.

What are the warmest months in Cold Spring Harbor?

Cold Spring Harbor, New York, notes the warmest temperatures in July, with a average high of 80.1°F (26.7°C) and a low of 71.2°F (21.8°C).

What is the rainiest month in Cold Spring Harbor?

The month with the most rainfall in Cold Spring Harbor, New York, is July, when the rain falls for 17.3 days and typically aggregates up to 4.09" (104mm) of precipitation.

What month has the most sunshine in Cold Spring Harbor?

With an average of 10.7h of sunshine, July has the most sunshine of the year in Cold Spring Harbor, New York.

When is the ocean warmest in Cold Spring Harbor?

The month with the warmest seawater in Cold Spring Harbor, New York, is August, with an average ocean temperature of 73.9°F (23.3°C).

What is the least humid month in Cold Spring Harbor?

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

What is the month with the shortest days in Cold Spring Harbor?

December has the shortest days of the year in Cold Spring Harbor, New York, with an average of 9h and 18min of daylight.

Average temperature
Cold Spring Harbor, NY

Average temperature - Cold Spring Harbor, NY

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average pressure
Cold Spring Harbor, NY

Average pressure - Cold Spring Harbor, 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).

Average wind speed
Cold Spring Harbor, NY

Average wind speed - Cold Spring Harbor, NY

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

Average humidity
Cold Spring Harbor, NY

Average humidity - Cold Spring Harbor, NY

The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

Average rainfall
Cold Spring Harbor, NY

Average rainfall - Cold Spring Harbor, NY

The wettest month (with the highest rainfall) is July (4.09").
The driest month (with the least rainfall) is January (2.09").

Average rainfall days
Cold Spring Harbor, NY

Average rainfall days - Cold Spring Harbor, NY

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).

Average snowfall
Cold Spring Harbor, NY

Average snowfall - Cold Spring Harbor, NY

The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Cold Spring Harbor, NY

Average snowfall days - Cold Spring Harbor, NY

The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature
Cold Spring Harbor, NY

Average sea temperature - Cold Spring Harbor, NY

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight / Average sunshine
Cold Spring Harbor, NY

Average daylight / Average sunshine - Cold Spring Harbor, 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 month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days
Cold Spring Harbor, NY

Average sunshine days - Cold Spring Harbor, NY

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.4 days).

Average UV index
Cold Spring Harbor, NY

Average UV index - Cold Spring Harbor, 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, November and December (UV index 2).

Average visibility
Cold Spring Harbor, NY

Average visibility - Cold Spring Harbor, 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).

Cold Spring Harbor, New York, USA

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