May weather forecast
Bethpage, NY

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Weather in May

The last month of the spring, May, is a refreshing month in Bethpage, New York, with an average temperature fluctuating between 63.1°F (17.3°C) and 54.5°F (12.5°C).

Temperature

May's arrival sees a rise in the average high-temperature, jumping from April's cool 53.2°F (11.8°C) to an enjoyable 63.1°F (17.3°C). Bethpage's May nights observe a minor shift from the daytime temperatures, resulting in an average dip to a cool 54.5°F (12.5°C).

Humidity

May is the most humid month, with an average relative humidity of 77%.

Rainfall

In Bethpage, New York, in May, during 15.2 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, in Bethpage, New York, there are 157 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Bethpage.

Daylight

In May, the average length of the day is 14h and 28min.
On the first day of May in Bethpage, New York, sunrise is at 5:51 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:18 pm EDT.

Sunshine

In May, the average sunshine in Bethpage is 8.8h.

UV index

In Bethpage, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in Bethpage?

The high-temperature, in May, in Bethpage, is 63.1°F (17.3°C), while the low-temperature averages to 54.5°F (12.5°C).

What is the most humid month in Bethpage?

The most humid month in Bethpage is May, with an average relative humidity of 77%.

What is the average humidity in May in Bethpage?

In May, the average relative humidity is 77%.

How many days does it rain in May in Bethpage?

In Bethpage, New York, in May, during 15.2 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

When it does not snow in Bethpage?

May through September are months without snowfall in Bethpage.

Does it snow in Bethpage in May?

In May, in Bethpage, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Bethpage have in May?

In May, the average day length is 14h and 28min.

When is the sunrise / sunset in May in Bethpage?

In May, on the first day of the month, sunrise is at 5:51 am and sunset at 7:50 pm. On the last day of the month, in Bethpage, New York, sunrise is at 5:24 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Bethpage have in May?

The average sunshine duration in May in Bethpage is 8.8h.

How high is the UV index in May in Bethpage?

The average daily maximum UV index in May in Bethpage, New York, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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 May
Bethpage, NY

Average temperature in May - Bethpage, NY
  • Average high temperature in May: 63.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

Average pressure in May
Bethpage, NY

Average pressure in May - Bethpage, 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).

Average wind speed in May
Bethpage, NY

Average wind speed in May - Bethpage, NY
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

Average humidity in May
Bethpage, NY

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

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

Average rainfall in May
Bethpage, NY

Average rainfall in May - Bethpage, NY
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is July (3.46").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days in May
Bethpage, NY

Average rainfall days in May - Bethpage, NY
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (9 days).

Average snowfall in May
Bethpage, NY

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

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Bethpage, NY

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

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Bethpage, 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: 8h and 5min

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 42min).

Average sunshine days in May
Bethpage, NY

Average sunshine days in May - Bethpage, NY
  • Average sunshine days in May: 14.1 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in May
Bethpage, NY

Average UV index in May - Bethpage, 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).

Average cloud cover in May
Bethpage, NY

Average cloud cover in May - Bethpage, NY
  • Average cloud cover in May: 42

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

Average visibility in May
Bethpage, NY

Average visibility in May - Bethpage, 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).

Bethpage, New York, USA

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