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 beginning of May signals a clear escalation in the average high-temperature, soaring from a frosty 46.9°F (8.3°C) in April to a comfortable 62.8°F (17.1°C). Throughout May nights, Irasburg registers an average low-temperature of 42.1°F (5.6°C).Humidity
With an average relative humidity of 77%, May is the least humid month in Irasburg.Rainfall
In Irasburg, in May, during 17.7 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, in Irasburg, there are 163.6 rainfall days, and 31.65" (804mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1 snowfall days, in May, Irasburg aggregates 1.3" (33mm) of snow. Throughout the year, in Irasburg, there are 108.8 snowfall days, and 62.32" (1583mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 51min.On the first day of May in Irasburg, sunrise is at 5:37 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:27 pm EDT.
Sunshine
In May, the average sunshine is 7.8h.UV index
In Irasburg, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Irasburg in May?
What is the least humid month in Irasburg?
What is the average humidity in May in Irasburg?
How many days does it rain in May in Irasburg?
What is the last month it snows in Irasburg?
How many hours of daylight does Irasburg have in May?
When is the sunrise / sunset in May in Irasburg?
How many hours of sunshine does Irasburg have in May?
What is the UV index reading in May in Irasburg?
Average temperature in May
Irasburg, VT
- Average high temperature in May: 62.8°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (22.1°F).
- Average low temperature in May: 42.1°F
The month with the highest average low temperature is July (54.9°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure in May
Irasburg, 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
Irasburg, 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
Irasburg, 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
Irasburg, VT
- Average rainfall in May: 2.8"
The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is February (2.24").
Average rainfall days in May
Irasburg, VT
- Average rainfall days in May: 17.7 days
The month with the highest number of rainy days is June (19.1 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in May
Irasburg, VT
- Average snowfall in May: 1.3"
The month with the highest snowfall is February (14.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Irasburg, VT
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Irasburg, 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 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 12min).
Average sunshine days in May
Irasburg, VT
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is February (4.7 days).
Average UV index in May
Irasburg, 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
Irasburg, VT
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Irasburg, 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).
Irasburg, Vermont, USA
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