May weather forecast
South Newfane, VT

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Weather in May

May, the last month of the spring in South Newfane, is an enjoyable month, with an average temperature varying between 45.5°F (7.5°C) and 65.8°F (18.8°C).

Temperature

May indicates a change in the average high-temperature, moving up from a fresh 52.5°F (11.4°C) in April to a comfortable 65.8°F (18.8°C). During May, the nighttime temperature in South Newfane, Vermont, averages of 45.5°F (7.5°C).

Humidity

The average relative humidity in May in South Newfane is 75%.

Rainfall

In South Newfane, in May, during 10 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, in South Newfane, there are 91.5 rainfall days, and 7.8" (198mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in South Newfane.

Daylight

The average length of the day in May in South Newfane is 14h and 40min.
On the first day of May, sunrise is at 5:43 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 8:22 pm EDT.

Sunshine

In May, the average sunshine is 8.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during May translates into the following guidance:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the average May temperature in South Newfane?

May temperatures vary between a high-temperature of 65.8°F (18.8°C) and a low-temperature of 45.5°F (7.5°C).

What is the average humidity in May in South Newfane?

The average relative humidity in May in South Newfane, Vermont, is 75%.

How much does it rain in South Newfane in May?

In South Newfane, Vermont, in May, during 10 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

When it does not snow in South Newfane?

May through September are months without snowfall.

Does it snow in South Newfane in May?

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

How many hours of daylight does South Newfane have in May?

In May, the average day length in South Newfane, Vermont, is 14h and 40min.

When are sunrise and sunset in May in South Newfane?

In May, on the first day of the month, sunrise is at 5:43 am and sunset at 7:52 pm. On the last day of the month, in South Newfane, Vermont, sunrise is at 5:14 am and sunset at 8:22 pm EDT.

How many hours of sunshine does South Newfane have in May?

In South Newfane, the average sunshine duration in May is 8.7h.

When is the highest UV index in South Newfane?

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

How high is the UV index in May in South Newfane?

In South Newfane, Vermont, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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
South Newfane, VT

Average temperature in May - South Newfane, VT
  • Average high temperature in May: 65.8°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in May: 45.5°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in May
South Newfane, VT

Average pressure in May - South Newfane, VT
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
South Newfane, VT

Average wind speed in May - South Newfane, VT
  • Average wind speed in May: 6.3mph

The windiest months (with the highest average wind speed) are January, February and March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
South Newfane, VT

Average humidity in May - South Newfane, VT
  • Average humidity in May: 75%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in May
South Newfane, VT

Average rainfall in May - South Newfane, VT
  • Average rainfall in May: 0.71"

The wettest month (with the highest rainfall) is November (0.87").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in May
South Newfane, VT

Average rainfall days in May - South Newfane, VT
  • Average rainfall days in May: 10 days

The month with the highest number of rainy days is May (10 days).
The months with the least rainy days are January and February (4.3 days).

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Average snowfall in May
South Newfane, VT

Average snowfall in May - South Newfane, VT
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
South Newfane, VT

Average snowfall days in May - South Newfane, VT
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
South Newfane, VT

Average daylight in May / Average sunshine in May - South Newfane, VT
  • 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in May
South Newfane, VT

Average sunshine days in May - South Newfane, VT
  • Average sunshine days in May: 18.5 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (17.6 days).

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Average UV index in May
South Newfane, VT

Average UV index in May - South Newfane, VT
  • Average UV index in May: 5

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

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Average cloud cover in May
South Newfane, VT

Average cloud cover in May - South Newfane, VT
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
South Newfane, VT

Average visibility in May - South Newfane, VT
  • Average visibility in May: 5mi

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

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South Newfane, Vermont, USA

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