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
East Charleston's transition into May is marked by a clear rise in the average high-temperature, advancing from a chilly 46.4°F (8°C) in April to an enjoyable 62.2°F (16.8°C). Throughout May nights, East Charleston registers an average low-temperature of 42.1°F (5.6°C).Humidity
May is the least humid month, with an average relative humidity of 77%.Rainfall
In May, the rain falls for 17.6 days. Throughout May, 2.83" (72mm) of precipitation is accumulated. In East Charleston, during the entire year, the rain falls for 156.5 days and collects up to 32.48" (825mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.4 snowfall days, in May, East Charleston aggregates 1.61" (41mm) of snow. Throughout the year, there are 122.7 snowfall days, and 76.5" (1943mm) 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 5:36 am and sunset at 7:53 pm. On the last day of May, sunrise is at 5:05 am and sunset at 8:26 pm EDT.
Sunshine
In East Charleston, the average sunshine in May is 7.6h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 4 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the least humid month?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows in East Charleston?
How many hours of daylight does East Charleston have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does East Charleston have in May?
What is the UV index intensity in May?
Average temperature in May
East Charleston, VT
- Average high temperature in May: 62.2°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in May: 42.1°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in May
East Charleston, VT
- Average pressure in May: 29.98"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
East Charleston, VT
- Average wind speed in May: 6.8mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
East Charleston, VT
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
East Charleston, VT
- Average rainfall in May: 2.83"
The wettest months (with the highest rainfall) are June and October (3.23").
The driest months (with the least rainfall) are February and July (2.32").
Average rainfall days in May
East Charleston, VT
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in May
East Charleston, VT
- Average snowfall in May: 1.61"
The month with the highest snowfall is January (15.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
East Charleston, VT
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is January (24.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
East Charleston, 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 54min).
- Average sunshine in May: 7h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in May
East Charleston, VT
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (4 days).
Average UV index in May
East Charleston, 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
East Charleston, VT
- Average cloud cover in May: 51
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in May
East Charleston, 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).
East Charleston, Vermont, USA
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