May weather forecast
North Troy, VT

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Weather in May

The last month of the spring, May, is a comfortable month in North Troy, Vermont, with an average temperature varying between 42.6°F (5.9°C) and 62.8°F (17.1°C).

Temperature

May signals a considerable rise in North Troy's average high-temperature, advancing from a chilly 46.9°F (8.3°C) in April to a comfortable 62.8°F (17.1°C). In May, the average low-temperature is an icy 42.6°F (5.9°C).

Humidity

May is the least humid month, with an average relative humidity of 77%.

Rainfall

The months with the most rainfall are May and June, with an average 3.23" (82mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.9 snowfall days, in May, North Troy aggregates 1.26" (32mm) of snow. Throughout the year, there are 103.3 snowfall days, and 62.6" (1590mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 52min.
On the first day of the month, sunrise is at 5:37 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:06 am and sunset at 8:28 pm EDT.

Sunshine

In North Troy, Vermont, the average sunshine in May is 7.5h.

UV index

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 4 in May translates into this advice:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in North Troy?

In North Troy, in May, the average high-temperature is 62.8°F (17.1°C), and the average low-temperature is 42.6°F (5.9°C).

What is the least humid month?

May is the least humid month in North Troy, with an average relative humidity of 77%.

What is the average humidity in May?

In May, the average relative humidity is 77%.

What is the rainiest month?

The wettest months are May and June, with an average 3.23" (82mm) of rainfall.

How many days does it rain in May?

In North Troy, in May, it is raining for 17.7 days, with typically 3.23" (82mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.9 snowfall days, in May, North Troy aggregates 1.26" (32mm) of snow.

What is the average length of the day in May?

In May, the average day length is 14h and 52min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:37 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:28 pm EDT.

How many hours of sunshine does North Troy have in May?

The average sunshine duration in May is 7.5h.

What is the UV index reading in May in North Troy?

In May, the average daily maximum UV index is 4. 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 days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
North Troy, VT

Average temperature in May - North Troy, VT
  • Average high temperature in May: 62.8°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in May: 42.6°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

Average pressure in May
North Troy, VT

Average pressure in May - North Troy, VT
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
North Troy, VT

Average wind speed in May - North Troy, VT
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
North Troy, VT

Average humidity in May - North Troy, VT
  • Average humidity in May: 77%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (77%).

Average rainfall in May
North Troy, VT

Average rainfall in May - North Troy, VT
  • Average rainfall in May: 3.23"

The wettest months (with the highest rainfall) are May and June (3.23").
The driest month (with the least rainfall) is February (2.13").

Average rainfall days in May
North Troy, VT

Average rainfall days in May - North Troy, VT
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in May
North Troy, VT

Average snowfall in May - North Troy, VT
  • Average snowfall in May: 1.26"

The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
North Troy, VT

Average snowfall days in May - North Troy, VT
  • Average snowfall days in May: 0.9 days

The month with the highest number of snowfall days is February (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
North Troy, VT

Average daylight in May / Average sunshine in May - North Troy, VT
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 7h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).

Average sunshine days in May
North Troy, VT

Average sunshine days in May - North Troy, VT
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (6.2 days).

Average UV index in May
North Troy, VT

Average UV index in May - North Troy, VT
  • Average UV index in May: 4

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

Average cloud cover in May
North Troy, VT

Average cloud cover in May - North Troy, VT
  • Average cloud cover in May: 52

The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 40).

Average visibility in May
North Troy, VT

Average visibility in May - North Troy, VT
  • Average visibility in May: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).

North Troy, Vermont, USA

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