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
As Vulcan welcomes May, there is a noticeable shift in the average high-temperature, escalating from April's frosty 47.5°F (8.6°C) to an enjoyable 63.1°F (17.3°C). May brings Vulcan a consistent average low-temperature of 42.6°F (5.9°C).Humidity
With an average relative humidity of 72%, May is the least humid month in Vulcan, Michigan.Rainfall
In Vulcan, in May, during 15.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Vulcan, during the entire year, the rain falls for 137.4 days and collects up to 22.83" (580mm) of precipitation.Snowfall
Months with snowfall in Vulcan, Michigan, are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Vulcan aggregates 0.2" (5mm) of snow. In Vulcan, Michigan, during the entire year, snow falls for 92.1 days and aggregates up to 41.26" (1048mm) of snow.Daylight
The average length of the day in May in Vulcan is 14h and 57min.On the first day of the month, sunrise is at 5:37 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:05 am and sunset at 8:33 pm CDT.
Sunshine
The average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are the temperatures in Vulcan in May?
What is the least humid month in Vulcan?
What is the average humidity in May in Vulcan?
How many days does it rain in May in Vulcan?
What is the last month it snows in Vulcan?
What is the average length of the day in May in Vulcan?
What time are sunrise and sunset in May in Vulcan?
How many hours of sunshine does Vulcan have in May?
What is the UV index reading in May in Vulcan?
Average temperature in May
Vulcan, MI
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (21°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure in May
Vulcan, MI
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Vulcan, MI
- Average wind speed in May: 7.4mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in May
Vulcan, MI
- Average humidity in May: 72%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Vulcan, MI
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in May
Vulcan, MI
- Average rainfall days in May: 15.3 days
The months with the highest number of rainy days are May, June and July (15.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in May
Vulcan, MI
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (9.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Vulcan, MI
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Vulcan, MI
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in May
Vulcan, MI
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in May
Vulcan, MI
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Vulcan, MI
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Vulcan, MI
- Average visibility in May: 6mi
The months with the highest visibility are May, June, October and November (6mi).
The month with the lowest visibility is February (4mi).
Vulcan, Michigan, USA
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