July weather forecast
Cold Spring Harbor, NY

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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).

Temperature

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).

Humidity

In July, the average relative humidity in Cold Spring Harbor is 74%.

Rainfall

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

Snowfall

In Cold Spring Harbor, snow does not fall in May through October.

Ocean temperature

In Cold Spring Harbor, the average seawater temperature in July is 72.1°F (22.3°C).
Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 72.1°F (22.3°C) waters might be just right. Remember, Olympic swimmers are used to waters between 77°F (25°C) and 82.4°F (28°C).

Daylight

The average length of the day in July in Cold Spring Harbor is 14h and 46min.
On the first day of July in Cold Spring Harbor, New York, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:10 pm EDT.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index in Cold Spring Harbor are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
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Frequently asked questions

What are the warmest months in Cold Spring Harbor?

Cold Spring Harbor 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 are the temperatures in Cold Spring Harbor in July?

In Cold Spring Harbor, 80.1°F (26.7°C) is the average high-temperature and 71.2°F (21.8°C) is the average low-temperature during July.

What is the average humidity in July in Cold Spring Harbor?

In Cold Spring Harbor, the average relative humidity in July is 74%.

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.

How much does it rain in Cold Spring Harbor in July?

In Cold Spring Harbor, New York, during July, the rain falls for 17.3 days and regularly aggregates up to 4.09" (104mm) of precipitation.

When it does not snow in Cold Spring Harbor?

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

How warm is the water in July in Cold Spring Harbor?

In Cold Spring Harbor, New York, the average seawater temperature in July is 72.1°F (22.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 72.1°F (22.3°C).

What is the average length of the day in July in Cold Spring Harbor?

The average day length in July in Cold Spring Harbor is 14h and 46min.

What time are sunrise and sunset in July in Cold Spring Harbor?

On the first day of July in Cold Spring Harbor, New York, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:10 pm EDT.

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.

How long on average sun shines in July in Cold Spring Harbor?

The average sunshine duration in July is 10.7h.

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

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

How high is the UV index in July in Cold Spring Harbor?

In Cold Spring Harbor, New York, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Cold Spring Harbor, NY

Average temperature in July - Cold Spring Harbor, NY
  • Average high temperature in July: 80.1°F

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).

  • Average low temperature in July: 71.2°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).

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Average pressure in July
Cold Spring Harbor, NY

Average pressure in July - Cold Spring Harbor, NY
  • Average pressure in July: 29.96"Hg

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 in July
Cold Spring Harbor, NY

Average wind speed in July - Cold Spring Harbor, NY
  • Average wind speed in July: 7.8mph

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).

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Average humidity in July
Cold Spring Harbor, NY

Average humidity in July - Cold Spring Harbor, NY
  • Average humidity in July: 74%

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

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Average rainfall in July
Cold Spring Harbor, NY

Average rainfall in July - Cold Spring Harbor, NY
  • Average rainfall in July: 4.09"

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

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Average rainfall days in July
Cold Spring Harbor, NY

Average rainfall days in July - Cold Spring Harbor, NY
  • Average rainfall days in July: 17.3 days

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).

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Average snowfall in July
Cold Spring Harbor, NY

Average snowfall in July - Cold Spring Harbor, NY
  • Average snowfall in July: 0"

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").

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Average snowfall days in July
Cold Spring Harbor, NY

Average snowfall days in July - Cold Spring Harbor, NY
  • Average snowfall days in July: 0 days

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).

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Average sea temperature in July
Cold Spring Harbor, NY

Average sea temperature in July - Cold Spring Harbor, NY
  • Average sea temperature in July: 72.1°F

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).

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Average daylight in July /
Average sunshine in July
Cold Spring Harbor, NY

Average daylight in July / Average sunshine in July - Cold Spring Harbor, NY
  • Average daylight in July: 14h and 5min

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).

  • Average sunshine in July: 10h and 4min

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).

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Average sunshine days in July
Cold Spring Harbor, NY

Average sunshine days in July - Cold Spring Harbor, NY
  • Average sunshine days in July: 11.4 days

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

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Average UV index in July
Cold Spring Harbor, NY

Average UV index in July - Cold Spring Harbor, NY
  • Average UV index in July: 6

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).

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Average cloud cover in July
Cold Spring Harbor, NY

Average cloud cover in July - Cold Spring Harbor, NY
  • Average cloud cover in July: 29

The month with the most cloud cover is December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in July
Cold Spring Harbor, NY

Average visibility in July - Cold Spring Harbor, NY
  • Average visibility in July: 6mi

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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Cold Spring Harbor, New York, USA

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