May weather forecast
Union Springs, NY

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Weather in May

The last month of the spring, May, is an enjoyable month in Union Springs, New York, with an average temperature varying between 47.8°F (8.8°C) and 66.9°F (19.4°C).

Temperature

With the beginning of May, Union Springs's average high-temperature sees an increase, transitioning from a fresh 53.4°F (11.9°C) in April to an enjoyable 66.9°F (19.4°C). Union Springs, in May, experiences an average temperature of 47.8°F (8.8°C) at night.

Humidity

The months with the lowest humidity are April and May, with an average relative humidity of 78%.

Rainfall

In May, in Union Springs, the rain falls for 16.8 days. Throughout May, 2.52" (64mm) of precipitation is accumulated. In Union Springs, during the entire year, the rain falls for 163.3 days and collects up to 22.6" (574mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Union Springs aggregates 0.04" (1mm) of snow. Throughout the year, there are 73.3 snowfall days, and 20.75" (527mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 40min.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:07 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:38 pm EDT.

Sunshine

In May, the average sunshine is 9h.

UV index

The months with the highest UV index in Union Springs are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 5 in May leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. 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. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Frequently asked questions

What is the temperature in May?

An average high-temperature, in May, in Union Springs, is 66.9°F (19.4°C) and the average low-temperature is 47.8°F (8.8°C).

What is the least humid month?

The months with the lowest humidity are April and May, with an average relative humidity of 78%.

What is the average humidity in May?

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

How many days does it rain in May?

In May, the rain falls for 16.8 days. Throughout May, 2.52" (64mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Union Springs aggregates 0.04" (1mm) of snow.

How many hours of daylight does Union Springs have in May?

The average day length in May is 14h and 40min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:59 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:38 pm EDT.

How long on average sun shines in May?

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

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

How high is the UV index in May?

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

Average temperature in May
Union Springs, NY

Average temperature in May - Union Springs, NY
  • Average high temperature in May: 66.9°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in May: 47.8°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in May
Union Springs, NY

Average pressure in May - Union Springs, NY
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Union Springs, NY

Average wind speed in May - Union Springs, NY
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in May
Union Springs, NY

Average humidity in May - Union Springs, NY
  • Average humidity in May: 78%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (78%).

Average rainfall in May
Union Springs, NY

Average rainfall in May - Union Springs, NY
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in May
Union Springs, NY

Average rainfall days in May - Union Springs, NY
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in May
Union Springs, NY

Average snowfall in May - Union Springs, NY
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Union Springs, NY

Average snowfall days in May - Union Springs, NY
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Union Springs, NY

Average daylight in May / Average sunshine in May - Union Springs, NY
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

Average sunshine days in May
Union Springs, NY

Average sunshine days in May - Union Springs, NY
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (6.2 days).

Average UV index in May
Union Springs, NY

Average UV index in May - Union Springs, NY
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May
Union Springs, NY

Average cloud cover in May - Union Springs, NY
  • Average cloud cover in May: 42

The months with the most cloud cover are January and February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in May
Union Springs, NY

Average visibility in May - Union Springs, NY
  • Average visibility in May: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

Union Springs, New York, USA

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