Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May witnesses a clear temperature increase, soaring from a fresh 50.2°F (10.1°C) in April to a comfortable 65.1°F (18.4°C). Swanton witnesses a consistent average low-temperature of 46°F (7.8°C) throughout May.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 76%.Rainfall
In Swanton, in May, it is raining for 17.3 days, with typically 3.07" (78mm) of accumulated precipitation. In Swanton, during the entire year, the rain falls for 167.9 days and collects up to 31.89" (810mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Swanton aggregates 0.2" (5mm) of snow. Throughout the year, there are 87.5 snowfall days, and 45.98" (1168mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 52min.On the first day of the month, sunrise is at 5:40 am and sunset at 7:58 pm. On the last day of May, sunrise is at 5:09 am and sunset at 8:31 pm EDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 4 translates into these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Swanton?
What are the least humid months?
What is the average humidity in May?
How much does it rain in Swanton in May?
What is the last month it snows in Swanton?
How many hours of daylight does Swanton have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Swanton have in May?
What is the UV index intensity in May?
Average temperature in May
Swanton, VT
- Average high temperature in May: 65.1°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 (23.7°F).
- Average low temperature in May: 46°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 (10.8°F).
Average pressure in May
Swanton, 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
Swanton, VT
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in May
Swanton, VT
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in May
Swanton, VT
- Average rainfall in May: 3.07"
The wettest month (with the highest rainfall) is June (3.31").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Swanton, VT
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is June (19.1 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in May
Swanton, VT
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (10.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Swanton, VT
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Swanton, VT
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in May
Swanton, VT
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in May
Swanton, VT
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Swanton, VT
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Swanton, VT
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (4mi).
Swanton, Vermont, USA
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