May weather forecast
Wyandanch, NY

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Weather in May

The last month of the spring, May, is a comfortable month in Wyandanch, New York, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 62.2°F (16.8°C).

Temperature

In Wyandanch, the average high-temperature in May rises, from a cool 52.9°F (11.6°C) in April, to a comfortable 62.2°F (16.8°C). Wyandanch notes an average temperature descent to a cool 54.7°F (12.6°C) in May, a small shift from its daytime peak.

Humidity

The most humid month in Wyandanch is May, with an average relative humidity of 78%.

Rainfall

In Wyandanch, during May, the rain falls for 16.2 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 157 rainfall days, and 35.98" (914mm) of precipitation is accumulated.

Snowfall

In Wyandanch, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 28min.
On the first day of May, sunrise is at 5:50 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 Wyandanch is 9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What are the temperatures in Wyandanch in May?

The high-temperature, in May, in Wyandanch, is 62.2°F (16.8°C), while the low-temperature averages to 54.7°F (12.6°C).

What is the most humid month in Wyandanch?

May is the most humid month in Wyandanch, with an average relative humidity of 78%.

What is the average humidity in May in Wyandanch?

In Wyandanch, the average relative humidity in May is 78%.

How much does it rain in Wyandanch in May?

In Wyandanch, New York, during May, the rain falls for 16.2 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Wyandanch?

In Wyandanch, snow does not fall in May through September.

Does it snow in Wyandanch in May?

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

How many hours of daylight does Wyandanch have in May?

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

When are sunrise and sunset in May in Wyandanch?

On the first day of May in Wyandanch, New York, sunrise is at 5:50 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.

How long on average sun shines in May in Wyandanch?

The average sunshine duration in May in Wyandanch, New York, is 9h.

How high is the UV index in May in Wyandanch?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Wyandanch, NY

Average temperature in May - Wyandanch, 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: 54.7°F

The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

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Average pressure in May
Wyandanch, NY

Average pressure in May - Wyandanch, 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
Wyandanch, NY

Average wind speed in May - Wyandanch, NY
  • Average wind speed in May: 10mph

The windiest month (with the highest average wind speed) is January (13.6mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).

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Average humidity in May
Wyandanch, NY

Average humidity in May - Wyandanch, NY
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in May
Wyandanch, NY

Average rainfall in May - Wyandanch, NY
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is July (3.98").
The driest month (with the least rainfall) is January (2.2").

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Average rainfall days in May
Wyandanch, NY

Average rainfall days in May - Wyandanch, NY
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in May
Wyandanch, NY

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

The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Wyandanch, NY

Average snowfall days in May - Wyandanch, 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
Wyandanch, NY

Average daylight in May / Average sunshine in May - Wyandanch, 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
Wyandanch, NY

Average sunshine days in May - Wyandanch, NY
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in May
Wyandanch, NY

Average UV index in May - Wyandanch, 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
Wyandanch, NY

Average cloud cover in May - Wyandanch, 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
Wyandanch, NY

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

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