May weather forecast
Swift Corner, NY

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Weather in May

The last month of the spring, May, is a comfortable month in Swift Corner, New York, with an average temperature varying between 65.5°F (18.6°C) and 46.2°F (7.9°C).

Temperature

Swift Corner's weather in May shows a rise in the average high-temperature, moving up from April's cool 52°F (11.1°C) to an enjoyable 65.5°F (18.6°C). Swift Corner records an average nighttime low-temperature of 46.2°F (7.9°C) throughout May.

Humidity

April and May, with an average relative humidity of 79%, are the least humid months.

Rainfall

May is the month with the most rainfall. Rain falls for 13.8 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Swift Corner aggregates 0.12" (3mm) of snow. In Swift Corner, during the entire year, snow falls for 67.3 days and aggregates up to 12.32" (313mm) of snow.

Daylight

In May, the average length of the day is 14h and 40min.
On the first day of May, sunrise is at 5:57 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:35 pm EDT.

Sunshine

The average sunshine in May is 8.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 5 during May, leads to the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

Swift Corner in May has an average high-temperature of 65.5°F (18.6°C) and an average low-temperature of 46.2°F (7.9°C).

What is the least humid month?

April and May, with an average relative humidity of 79%, are the least humid months.

What is the average humidity in May?

In May, the average relative humidity is 79%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 13.8 days and typically aggregates up to 1.18" (30mm) of precipitation.

How much does it rain in Swift Corner in May?

In Swift Corner, in May, it is raining for 13.8 days, with typically 1.18" (30mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows in Swift Corner. During 0.5 snowfall days, in May, Swift Corner aggregates 0.12" (3mm) of snow.

What is the average length of the day in May?

In May, the average day length is 14h and 40min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:35 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.4h.

What are the months with the highest UV index?

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

How high is the UV index in May?

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 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
Swift Corner, NY

Average temperature in May - Swift Corner, NY
  • Average high temperature in May: 65.5°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 46.2°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

Average pressure in May
Swift Corner, NY

Average pressure in May - Swift Corner, 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 (29.93"Hg).

Average wind speed in May
Swift Corner, NY

Average wind speed in May - Swift Corner, NY
  • Average wind speed in May: 7.7mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in May
Swift Corner, NY

Average humidity in May - Swift Corner, NY
  • Average humidity in May: 79%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

Average rainfall in May
Swift Corner, NY

Average rainfall in May - Swift Corner, NY
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.63").

Average rainfall days in May
Swift Corner, NY

Average rainfall days in May - Swift Corner, NY
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in May
Swift Corner, NY

Average snowfall in May - Swift Corner, NY
  • Average snowfall in May: 0.12"

The month with the highest snowfall is November (2.44").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Swift Corner, NY

Average snowfall days in May - Swift Corner, NY
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Swift Corner, NY

Average daylight in May / Average sunshine in May - Swift Corner, 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: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

Average sunshine days in May
Swift Corner, NY

Average sunshine days in May - Swift Corner, NY
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are February and July (12.9 days).

Average UV index in May
Swift Corner, NY

Average UV index in May - Swift Corner, 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
Swift Corner, NY

Average cloud cover in May - Swift Corner, NY
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 35).

Average visibility in May
Swift Corner, NY

Average visibility in May - Swift Corner, NY
  • Average visibility in May: 6mi

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

Swift Corner, New York, USA

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