May weather forecastCopper City, MI
May
Weather in May
The last month of the spring, May, is a cool month in Copper City, Michigan, with an average temperature fluctuating between 54.1°F (12.3°C) and 41°F (5°C).Temperature
An increase in the average high-temperature marks May, moving from April's cold 41.4°F (5.2°C) to a fresh 54.1°F (12.3°C). The average low-temperature of 41°F (5°C) is witnessed during May.Humidity
May is the least humid month, with an average relative humidity of 74%.Rainfall
In May, the rain falls for 13.3 days. Throughout May, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 120.3 rainfall days, and 22.28" (566mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Copper City aggregates 0.59" (15mm) of snow. Throughout the year, there are 105.8 snowfall days, and 38.62" (981mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 7min.On the first day of the month, sunrise is at 6:35 am and sunset at 9:05 pm. On the last day of May, sunrise is at 6:01 am and sunset at 9:41 pm EDT.
Sunshine
In Copper City, the average sunshine in May is 9h.UV index
In Copper City, 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: In May, the maximum UV index of 4 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Copper City, MI
- Average high temperature in May: 54.1°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 (22.3°F).
- Average low temperature in May: 41°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in May
Copper City, 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
Copper City, MI
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is June (7.7mph).
Average humidity in May
Copper City, MI
- Average humidity in May: 74%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Copper City, MI
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in May
Copper City, MI
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is September (14.5 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in May
Copper City, MI
- Average snowfall in May: 0.59"
The month with the highest snowfall is December (7.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Copper City, MI
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (23 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Copper City, MI
- Average daylight in May: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in May
Copper City, MI
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is July (16.4 days).
The month with the least sunshine days is January (5.3 days).
Average UV index in May
Copper City, MI
- Average UV index in May: 4
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
Copper City, MI
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in May
Copper City, MI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
