May weather forecast
Brightwaters, NY

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Weather in May

The last month of the spring, May, is an enjoyable month in Brightwaters, New York, with an average temperature fluctuating between 54.5°F (12.5°C) and 62.2°F (16.8°C).

Temperature

The beginning of May signals a rise in the average high-temperature, moving from a cool 52.9°F (11.6°C) in April to a refreshing 62.2°F (16.8°C). Recording a slight decline in temperature during the nights, Brightwaters's May temperatures average at a fresh 54.5°F (12.5°C).

Humidity

The months with the highest humidity in Brightwaters are May and June, with an average relative humidity of 77%.

Rainfall

In Brightwaters, during May, the rain falls for 15.8 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Brightwaters, New York, during the entire year, the rain falls for 153.2 days and collects up to 34.45" (875mm) of precipitation.

Snowfall

April through September are months without snowfall in Brightwaters.

Daylight

The average length of the day in May in Brightwaters is 14h and 28min.
On the first day of the month, sunrise is at 5:50 am and sunset at 7:49 pm. On the last day of May, sunrise is at 5:24 am and sunset at 8:17 pm EDT.

Sunshine

In May, the average sunshine is 9h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the usual temperature for Brightwaters in May?

The high-temperature, in May, in Brightwaters, is 62.2°F (16.8°C), while the low-temperature averages to 54.5°F (12.5°C).

What is the most humid month in Brightwaters?

May and June, with an average relative humidity of 77%, are most humid months in Brightwaters.

What is the average humidity in May in Brightwaters?

The average relative humidity in May in Brightwaters, New York, is 77%.

How many days does it rain in May in Brightwaters?

In May, the rain falls for 15.8 days. Throughout May, 2.95" (75mm) of precipitation is accumulated.

When it does not snow in Brightwaters?

In Brightwaters, snow does not fall in April through September.

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

In Brightwaters, New York, the average day length in May is 14h and 28min.

What time are sunrise and sunset in May in Brightwaters?

On the first day of May, sunrise is at 5:50 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:17 pm EDT.

How long on average sun shines in May in Brightwaters?

In Brightwaters, the average sunshine duration in May is 9h.

How high is the UV index in May in Brightwaters?

In Brightwaters, New York, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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 May
Brightwaters, NY

Average temperature in May - Brightwaters, NY
  • Average high temperature in May: 62.2°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is August (72°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in May
Brightwaters, NY

Average pressure in May - Brightwaters, NY
  • Average pressure in May: 30.01"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 May
Brightwaters, NY

Average wind speed in May - Brightwaters, NY
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

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Average humidity in May
Brightwaters, NY

Average humidity in May - Brightwaters, NY
  • Average humidity in May: 77%

The months with the highest relative humidity are May and June (77%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in May
Brightwaters, NY

Average rainfall in May - Brightwaters, NY
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is July (3.86").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in May
Brightwaters, NY

Average rainfall days in May - Brightwaters, NY
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall in May
Brightwaters, NY

Average snowfall in May - Brightwaters, NY
  • Average snowfall in May: 0"

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

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Average snowfall days in May
Brightwaters, NY

Average snowfall days in May - Brightwaters, NY
  • Average snowfall days in May: 0 days

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

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (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 in May
Brightwaters, NY

Average sunshine days in May - Brightwaters, NY
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in May
Brightwaters, NY

Average UV index in May - Brightwaters, 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
Brightwaters, NY

Average cloud cover in May - Brightwaters, NY
  • Average cloud cover in May: 41

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Brightwaters, NY

Average visibility in May - Brightwaters, 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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Brightwaters, New York, USA

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