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
The shift from April to May sees a distinct increase in the average high-temperature, escalating from a fresh 50°F (10°C) to an enjoyable 64.9°F (18.3°C). The low-temperature average for Hartland during May stands at a frosty 43.9°F (6.6°C).Humidity
The least humid month in Hartland, Vermont, is May, with an average relative humidity of 75%.Rainfall
In Hartland, during May, the rain falls for 15.9 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, in Hartland, there are 158.8 rainfall days, and 26.06" (662mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Hartland aggregates 0.39" (10mm) of snow. In Hartland, during the entire year, snow falls for 72.7 days and aggregates up to 35.67" (906mm) of snow.Daylight
In May, the average length of the day in Hartland is 14h and 44min.On the first day of May in Hartland, Vermont, sunrise is at 5:40 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:23 pm EDT.
Sunshine
The average sunshine in May is 8.2h.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 medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Take precautions - Protection against sunburn is recommended. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Stay sun-safe with clothing that is both closely woven and worn loosely. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the average May temperature in Hartland?
What is the least humid month in Hartland?
What is the average humidity in May in Hartland?
How much does it rain in Hartland in May?
What is the last month it snows in Hartland?
How many hours of daylight does Hartland have in May?
What time are sunrise and sunset in May in Hartland?
How many hours of sunshine does Hartland have in May?
What is the month with the highest UV index in Hartland?
What is the UV index reading in May in Hartland?
Average temperature in May
Hartland, VT
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in May: 43.9°F
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in May
Hartland, VT
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Hartland, VT
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Hartland, VT
- Average humidity in May: 75%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Hartland, VT
- Average rainfall in May: 2.32"
The wettest month (with the highest rainfall) is October (2.76").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in May
Hartland, VT
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Hartland, VT
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (9.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Hartland, VT
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hartland, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in May
Hartland, VT
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Hartland, VT
- Average UV index in May: 5
The months with the highest UV index are May, 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
Hartland, VT
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Hartland, VT
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Hartland, Vermont, USA
Weather forecast for your location
2. Allow the app to use your location
