May weather forecast
Calverton, NY

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Weather in May

The last month of the spring, May, is a refreshing month in Calverton, New York, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 60.4°F (15.8°C).

Temperature

The shift into May brings an increase in the average high-temperature, moving from a fresh 51.4°F (10.8°C) in April to a moderate 60.4°F (15.8°C). Calverton maintains a consistent average nighttime low-temperature of 53.2°F (11.8°C) throughout May.

Humidity

May is the most humid month, with an average relative humidity of 80%.

Rainfall

In Calverton, in May, it is raining for 14.6 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, there are 154.3 rainfall days, and 30" (762mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Calverton are January through March, May, November and December. May is the first month it typically snows in Calverton. Throughout May, in the average 0.1 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, there are 18.6 snowfall days, and 4.45" (113mm) of snow is accumulated.

Daylight

The average length of the day in May in Calverton is 14h and 29min.
On the first day of May, sunrise is at 5:48 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in May in Calverton is 8.8h.

UV index

In Calverton, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in May transforms into this advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What is the usual temperature for Calverton in May?

An average high-temperature, in May, in Calverton, is 60.4°F (15.8°C) and the average low-temperature is 53.2°F (11.8°C).

What is the most humid month in Calverton?

With an average relative humidity of 80%, May is the most humid month in Calverton, New York.

What is the average humidity in May in Calverton?

The average relative humidity in May in Calverton, New York, is 80%.

How much does it rain in Calverton in May?

In Calverton, New York, in May, during 14.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When does it start snowing in Calverton?

May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.16" (4mm) of snow.

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

The average day length in May in Calverton is 14h and 29min.

What time are sunrise and sunset in May in Calverton?

In May, on the first day of the month, sunrise is at 5:48 am and sunset at 7:47 pm. On the last day of the month, in Calverton, New York, sunrise is at 5:21 am and sunset at 8:16 pm EDT.

How long on average sun shines in May in Calverton?

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

What is the UV index reading in May in Calverton?

In Calverton, the average daily maximum UV index in May is 5. A UV Index reading 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
Calverton, NY

Average temperature in May - Calverton, NY
  • Average high temperature in May: 60.4°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in May: 53.2°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 (30.6°F).

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Average pressure in May
Calverton, NY

Average pressure in May - Calverton, 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
Calverton, NY

Average wind speed in May - Calverton, NY
  • Average wind speed in May: 10.7mph

The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest month (with the lowest average wind speed) is July (9.5mph).

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Average humidity in May
Calverton, NY

Average humidity in May - Calverton, NY
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in May
Calverton, NY

Average rainfall in May - Calverton, NY
  • Average rainfall in May: 2.4"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in May
Calverton, NY

Average rainfall days in May - Calverton, NY
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (9 days).

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Average snowfall in May
Calverton, NY

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

The month with the highest snowfall is March (1.54").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in May
Calverton, NY

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

The month with the highest number of snowfall days is January (5.5 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
Calverton, NY

Average daylight in May / Average sunshine in May - Calverton, 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 months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in May
Calverton, NY

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

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is February (13.2 days).

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Average UV index in May
Calverton, NY

Average UV index in May - Calverton, 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
Calverton, NY

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

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Calverton, NY

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

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