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
With the onset of May, Mount Holly experiences a noticeable temperature shift, with the average high-temperature advancing from a fresh 50.5°F (10.3°C) in April to a refreshing 65.1°F (18.4°C). Mount Holly's average low-temperature during May nights is observed to be a frosty 44.2°F (6.8°C).Humidity
The average relative humidity in May is 76%.Rainfall
In Mount Holly, in May, during 13.6 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 121.5 rainfall days, and 17.87" (454mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Mount Holly aggregates 0.31" (8mm) of snow. Throughout the year, in Mount Holly, there are 50.7 snowfall days, and 25.31" (643mm) of snow is accumulated.Daylight
In Mount Holly, the average length of the day in May is 14h and 43min.On the first day of May in Mount Holly, sunrise is at 5:42 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:24 pm EDT.
Sunshine
The average sunshine in May is 8.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, an average UV index of 5 transforms into the following instructions:
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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the average May temperature in Mount Holly?
What is the average humidity in May in Mount Holly?
How much does it rain in Mount Holly in May?
What is the last month it snows in Mount Holly?
How many hours of daylight does Mount Holly have in May?
What time are sunrise and sunset in May in Mount Holly?
How many hours of sunshine does Mount Holly have in May?
When is the highest UV index in Mount Holly?
How high is the UV index in May in Mount Holly?
Average temperature in May
Mount Holly, VT
- Average high temperature in May: 65.1°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 44.2°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in May
Mount Holly, VT
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Mount Holly, VT
- Average wind speed in May: 6.4mph
The windiest months (with the highest average wind speed) are January, February and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Mount Holly, VT
- Average humidity in May: 76%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Mount Holly, VT
- Average rainfall in May: 1.61"
The wettest month (with the highest rainfall) is October (1.85").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days in May
Mount Holly, VT
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in May
Mount Holly, VT
- Average snowfall in May: 0.31"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Mount Holly, VT
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Mount Holly, VT
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in May
Mount Holly, VT
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is November (19.1 days).
The months with the least sunshine days are June and July (14.4 days).
Average UV index in May
Mount Holly, 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).
Average cloud cover in May
Mount Holly, VT
- Average cloud cover in May: 48
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Mount Holly, VT
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Mount Holly, Vermont, USA
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