May weather forecastLeland, MI
May
Weather in May
The last month of the spring, May, is a cool month in Leland, Michigan, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 51.4°F (10.8°C).Temperature
Leland's transition into May is marked by a temperature shift, moving from a wintry 42.3°F (5.7°C) in April to a cool 51.4°F (10.8°C). Leland, during the month of May, experiences an average low-temperature of 42.4°F (5.8°C).Humidity
The average relative humidity in May is 79%.Rainfall
The months with the most rainfall are May, June and October, with an average 1.61" (41mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Leland aggregates 0.04" (1mm) of snow. In Leland, during the entire year, snow falls for 64.4 days and aggregates up to 9.96" (253mm) of snow.Ocean temperature
In May, the average ocean temperature is 39.7°F (4.3°C).Note: In the sphere of swimming, this is extremely cold and poses life-endangering hazards. Hypothermia can occur almost instantly in the absence of insulated waterproof wear.
Daylight
In Leland, the average length of the day in May is 14h and 53min.On the first day of the month, sunrise is at 6:30 am and sunset at 8:49 pm. On the last day of May, sunrise is at 5:59 am and sunset at 9:22 pm EDT.
Sunshine
In May, the average sunshine is 8.9h.UV index
In May, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during May translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Leland, MI
- Average high temperature in May: 51.4°F
The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in May: 42.4°F
The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (19.9°F).
Average pressure in May
Leland, MI
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Leland, MI
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is November (15.1mph).
The calmest month (with the lowest average wind speed) is June (8.7mph).
Average humidity in May
Leland, MI
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are September, October and November (77%).
Average rainfall in May
Leland, MI
- Average rainfall in May: 1.61"
The wettest months (with the highest rainfall) are May, June and October (1.61").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in May
Leland, MI
- Average rainfall days in May: 12.1 days
The month with the highest number of rainy days is October (15 days).
The month with the least rainy days is February (3 days).
Average snowfall in May
Leland, MI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Leland, MI
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Leland, MI
- Average sea temperature in May: 39.6°F
The best month for swimming (with the highest average sea temperature) is August (69.4°F).
The coldest month (with the lowest average sea temperature) is March (34.3°F).
Average daylight in May /
Average sunshine in May
Leland, MI
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in May
Leland, MI
- Average sunshine days in May: 16.5 days
The months with the most sunshine days are June and July (17.6 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in May
Leland, MI
- Average UV index in May: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Leland, MI
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in May
Leland, MI
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
