May weather forecastRichmond, VT
May
Weather in May
May is the harbinger of summer for Richmond, Vermont, transforming the city’s palette with the broad strokes of the warm season. Average temperatures jump from 44.4°F (6.9°C) to 64.9°F (18.3°C), inviting residents and visitors to enjoy outdoor endeavors. The arrival of summer, as announced in this month, is punctuated by bursts of rainfall that contribute to the lush green landscapes synonymous with the Vermont countryside. Come June, Richmond takes on its most vibrant form, with longer periods of sunshine bathing its green-strewn vistas during the daytime. The sweater weather concedes to tees, making this a delightful time to soak in the Richmond experience.Temperature
In Richmond, the average high-temperature in May soars, from a chilly 49.6°F (9.8°C) in April, to a comfortable 64.9°F (18.3°C). Richmond, during May nights, observes an average temperature of 44.4°F (6.9°C).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 76%.Rainfall
In Richmond, during May, the rain falls for 17.1 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Richmond, during the entire year, the rain falls for 161.7 days and collects up to 29.33" (745mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.8 snowfall days, in May, Richmond aggregates 0.63" (16mm) of snow. Throughout the year, there are 94.7 snowfall days, and 50.91" (1293mm) of snow is accumulated.Daylight
In Richmond, the average length of the day in May is 14h and 49min.On the first day of the month, sunrise is at 5:41 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:10 am and sunset at 8:28 pm EDT.
Sunshine
In May, the average sunshine 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 estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in May translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Boost your sun resistance with garments that are densely woven yet spacious. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Richmond, VT
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in May: 44.4°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in May
Richmond, VT
- Average pressure in May: 29.98"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
Richmond, 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
Richmond, VT
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in May
Richmond, VT
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in May
Richmond, VT
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in May
Richmond, VT
- Average snowfall in May: 0.63"
The month with the highest snowfall is February (11.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Richmond, VT
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Richmond, VT
- Average daylight in May: 14h and 48min
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: 8h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in May
Richmond, VT
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in May
Richmond, 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 and December (UV index 1).
Average cloud cover in May
Richmond, VT
- Average cloud cover in May: 47
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in May
Richmond, 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).
