May weather forecast
Amagansett, NY

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Weather in May

The last month of the spring, May, is a refreshing month in Amagansett, New York, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 52.7°F (11.5°C).

Temperature

Amagansett's transition into May is marked by a minor temperature shift, moving from a frosty 49.8°F (9.9°C) in April to a moderate 58.1°F (14.5°C). May notes an average low temperature of 52.7°F (11.5°C), subtly down from the daytime highs.

Humidity

The months with the highest humidity are May and June, with an average relative humidity of 82%.

Rainfall

In Amagansett, in May, it is raining for 14.8 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 148 rainfall days, and 33.07" (840mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Amagansett are January through May, November and December. May is the last month it regularly snows in Amagansett, New York. During 0.1 snowfall days, in May, Amagansett aggregates 0.16" (4mm) of snow. In Amagansett, during the entire year, snow falls for 12.6 days and aggregates up to 5.94" (151mm) of snow.

Daylight

In Amagansett, the average length of the day in May is 14h and 29min.
On the first day of the month, sunrise is at 5:45 am and sunset at 7:45 pm. On the last day of May, in Amagansett, sunrise is at 5:18 am and sunset at 8:13 pm EDT.

Sunshine

In May, the average sunshine in Amagansett, New York, is 8.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the temperature in May in Amagansett?

In Amagansett, 58.1°F (14.5°C) is the average high-temperature and 52.7°F (11.5°C) is the average low-temperature during May.

What are the most humid months in Amagansett?

May and June, with an average relative humidity of 82%, are most humid months in Amagansett, New York.

What is the average humidity in May in Amagansett?

In Amagansett, New York, the average relative humidity in May is 82%.

How many days does it rain in May in Amagansett?

In Amagansett, during May, the rain falls for 14.8 days and regularly aggregates up to 2.83" (72mm) of precipitation.

What is the last month it snows in Amagansett?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Amagansett aggregates 0.16" (4mm) of snow.

What is the average length of the day in May in Amagansett?

In Amagansett, New York, the average day length in May is 14h and 29min.

When are sunrise and sunset in May in Amagansett?

In May, on the first day of the month, sunrise is at 5:45 am and sunset at 7:45 pm. On the last day of the month, in Amagansett, New York, sunrise is at 5:18 am and sunset at 8:13 pm EDT.

How many hours of sunshine does Amagansett have in May?

In May, the average sunshine duration is 8.8h.

What is the UV index intensity in May in Amagansett?

In May, the average daily maximum UV index in Amagansett, New York, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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 May
Amagansett, NY

Average temperature in May - Amagansett, NY
  • Average high temperature in May: 58.1°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in May: 52.7°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 (31.1°F).

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Average pressure in May
Amagansett, NY

Average pressure in May - Amagansett, NY
  • Average pressure in May: 30.01"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).

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Average wind speed in May
Amagansett, NY

Average wind speed in May - Amagansett, NY
  • Average wind speed in May: 12.4mph

The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).

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Average humidity in May
Amagansett, NY

Average humidity in May - Amagansett, NY
  • Average humidity in May: 82%

The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).

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Average rainfall in May
Amagansett, NY

Average rainfall in May - Amagansett, NY
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in May
Amagansett, NY

Average rainfall days in May - Amagansett, NY
  • Average rainfall days in May: 14.8 days

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
Amagansett, NY

Average snowfall in May - Amagansett, NY
  • Average snowfall in May: 0.16"

The month with the highest snowfall is March (1.97").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Amagansett, NY

Average snowfall days in May - Amagansett, NY
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Amagansett, NY

Average daylight in May / Average sunshine in May - Amagansett, NY
  • Average daylight in May: 14h and 3min

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 May: 8h and 5min

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

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Average sunshine days in May
Amagansett, NY

Average sunshine days in May - Amagansett, NY
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are July and August (13.3 days).

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Average UV index in May
Amagansett, NY

Average UV index in May - Amagansett, NY
  • Average UV index in May: 5

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 cloud cover in May
Amagansett, NY

Average cloud cover in May - Amagansett, NY
  • Average cloud cover in May: 43

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Amagansett, NY

Average visibility in May - Amagansett, NY
  • Average visibility in May: 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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Amagansett, New York, USA

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