May weather forecast
Shirley, NY

Weather in May

The last month of the spring, May, is a moderate month in Shirley, New York, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 54.1°F (12.3°C).

Temperature

In May, the average high-temperature increases from a fresh 51.4°F (10.8°C) in April to a moderate 60.4°F (15.8°C). In Shirley, in May, the average low-temperature is 54.1°F (12.3°C).

Humidity

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

Rainfall

In May, the rain falls for 15 days. Throughout May, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 156.2 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May in Shirley, New York, is 14h and 29min.
On the first day of the month, sunrise is at 5:49 am and sunset at 7:47 pm. On the last day of May, sunrise is at 5:22 am and sunset at 8:15 pm EDT.

Sunshine

The average sunshine in May is 8.9h.

UV index

In May, the average daily maximum UV index in Shirley is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Shirley?

The average high-temperature, in May, is 60.4°F (15.8°C), while the average low-temperature is 54.1°F (12.3°C).

What is the most humid month in Shirley?

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

What is the average humidity in May in Shirley?

In May, the average relative humidity in Shirley is 80%.

How many days does it rain in May in Shirley?

In May, in Shirley, New York, the rain falls for 15 days. Throughout May, 2.4" (61mm) of precipitation is accumulated.

When it does not snow in Shirley?

In Shirley, New York, snow does not fall in May through October.

Does it snow in Shirley in May?

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

How many hours of daylight does Shirley have in May?

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

When are sunrise and sunset in May in Shirley?

On the first day of May in Shirley, sunrise is at 5:49 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:15 pm EDT.

How long on average sun shines in May in Shirley?

In Shirley, New York, the average sunshine duration in May is 8.9h.

What is the UV index reading in May in Shirley?

In Shirley, New York, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Shirley, NY

Average temperature in May - Shirley, 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: 54.1°F

The months with the highest average low temperature are July and August (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in May
Shirley, NY

Average pressure in May - Shirley, 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
Shirley, NY

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

The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest months (with the lowest average wind speed) are July and August (9.6mph).

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Average humidity in May
Shirley, NY

Average humidity in May - Shirley, 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
Shirley, NY

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

The wettest month (with the highest rainfall) is December (3.31").
The driest months (with the least rainfall) are January, February and September (2.01").

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Average rainfall days in May
Shirley, NY

Average rainfall days in May - Shirley, NY
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).

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Average snowfall in May
Shirley, NY

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

The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Shirley, NY

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

The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Shirley, NY
  • Average daylight in May: 14h and 29min

The month with the longest days is June (Average daylight: 15h and 3min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in May: 8h and 54min

The months with the most sunshine are July and August (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
Shirley, NY

Average sunshine days in May - Shirley, NY
  • Average sunshine days in May: 14.2 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).

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Average UV index in May
Shirley, NY

Average UV index in May - Shirley, 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
Shirley, NY

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

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in May
Shirley, NY

Average visibility in May - Shirley, 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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