June weather forecast
Sag Harbor, NY

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Weather in June

June, the first month of the summer in Sag Harbor, is a comfortable month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 67.6°F (19.8°C).

Temperature

With the arrival of June, the average high-temperature transitions from a moderate 58.6°F (14.8°C) in May to an enjoyable 67.6°F (19.8°C). Throughout the nights in June, Sag Harbor notes an average low of 62.6°F (17°C), a small dip from the daytime peak.

Humidity

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

Rainfall

In June, the rain falls for 13.9 days. Throughout June, 2.72" (69mm) of precipitation is accumulated. In Sag Harbor, New York, during the entire year, the rain falls for 154.1 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

April through October are months without snowfall.

Ocean temperature

In Sag Harbor, the average seawater temperature in June is 63°F (17.2°C).
Note: A surface water temperature of 63°F (17.2°C) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 69.8°F (21°C).

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:18 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:25 pm EDT.

Sunshine

In Sag Harbor, the average sunshine in June is 9.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 in June translates into these instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

June temperatures vary between a high-temperature of 67.6°F (19.8°C) and a low-temperature of 62.6°F (17°C).

What are the most humid months?

The months with the highest humidity are May and June, with an average relative humidity of 81%.

What is the average humidity in June in Sag Harbor?

The average relative humidity in June is 81%.

How many days does it rain in June in Sag Harbor?

In Sag Harbor, during June, the rain falls for 13.9 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow?

April through October are months without snowfall in Sag Harbor.

What is the ocean temperature in June?

In Sag Harbor, in June, the average water temperature is 63°F (17.2°C). For swimming, a surface water temperature of 63°F (17.2°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days?

The month with the longest days is June, with an average of 15h and 6min of daylight.

How many hours of daylight does Sag Harbor have in June?

In June, the average day length is 15h and 5min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:18 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Sag Harbor have in June?

In June, the average sunshine duration is 9.7h.

What are the months with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June in Sag Harbor is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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 June
Sag Harbor, NY

Average temperature in June - Sag Harbor, NY
  • Average high temperature in June: 67.6°F

The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 62.6°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in June
Sag Harbor, NY

Average pressure in June - Sag Harbor, NY
  • Average pressure in June: 29.93"Hg

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

Average wind speed in June
Sag Harbor, NY

Average wind speed in June - Sag Harbor, NY
  • Average wind speed in June: 10.8mph

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 in June
Sag Harbor, NY

Average humidity in June - Sag Harbor, NY
  • Average humidity in June: 81%

The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).

Average rainfall in June
Sag Harbor, NY

Average rainfall in June - Sag Harbor, NY
  • Average rainfall in June: 2.72"

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 in June
Sag Harbor, NY

Average rainfall days in June - Sag Harbor, NY
  • Average rainfall days in June: 13.9 days

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 in June
Sag Harbor, NY

Average snowfall in June - Sag Harbor, NY
  • Average snowfall in June: 0"

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

Average snowfall days in June
Sag Harbor, NY

Average snowfall days in June - Sag Harbor, NY
  • Average snowfall days in June: 0 days

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

Average sea temperature in June
Sag Harbor, NY

Average sea temperature in June - Sag Harbor, NY
  • Average sea temperature in June: 62.9°F

The best month for swimming (with the highest average sea temperature) is August (73.3°F).
The coldest month (with the lowest average sea temperature) is February (39.8°F).

Average daylight in June /
Average sunshine in June
Sag Harbor, NY

Average daylight in June / Average sunshine in June - Sag Harbor, NY
  • Average daylight in June: 15h and 1min

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 June: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in June
Sag Harbor, NY

Average sunshine days in June - Sag Harbor, NY
  • Average sunshine days in June: 14.7 days

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 in June
Sag Harbor, NY

Average UV index in June - Sag Harbor, NY
  • Average UV index in June: 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 and December (UV index 2).

Average cloud cover in June
Sag Harbor, NY

Average cloud cover in June - Sag Harbor, NY
  • Average cloud cover in June: 35

The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in June
Sag Harbor, NY

Average visibility in June - Sag Harbor, NY
  • Average visibility in June: 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).

Sag Harbor, New York, USA

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