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 shift into May is accompanied by a temperature increase, with the average high-temperature rising from a cold 41.7°F (5.4°C) in April to a fresh 54.3°F (12.4°C). The nighttime temperature in Rousseau, during May, averages of 41°F (5°C).Humidity
The least humid month is May, with an average relative humidity of 75%.Rainfall
In Rousseau, in May, it is raining for 13.8 days, with typically 2.17" (55mm) of accumulated precipitation. In Rousseau, during the entire year, the rain falls for 122.6 days and collects up to 22.56" (573mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.2 snowfall days, in May, Rousseau aggregates 0.39" (10mm) of snow. In Rousseau, during the entire year, snow falls for 100.8 days and aggregates up to 33.98" (863mm) of snow.Daylight
In Rousseau, Michigan, the average length of the day in May is 15h and 3min.On the first day of May in Rousseau, sunrise is at 6:39 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 9:41 pm EDT.
Sunshine
The average sunshine in May in Rousseau is 8.8h.UV index
The average daily maximum UV index in May in Rousseau is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 during May translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the temperature in May in Rousseau?
What is the least humid month in Rousseau?
What is the average humidity in May in Rousseau?
How much does it rain in Rousseau in May?
What is the last month it snows in Rousseau?
What is the average length of the day in May in Rousseau?
What time are sunrise and sunset in May in Rousseau?
How many hours of sunshine does Rousseau have in May?
How high is the UV index in May in Rousseau?
Average temperature in May
Rousseau, MI
- Average high temperature in May: 54.3°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 (58.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in May
Rousseau, 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
Rousseau, MI
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in May
Rousseau, MI
- Average humidity in May: 75%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Rousseau, MI
- Average rainfall in May: 2.17"
The wettest months (with the highest rainfall) are April, June, August and October (2.28").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in May
Rousseau, MI
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in May
Rousseau, MI
- Average snowfall in May: 0.39"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rousseau, MI
- Average snowfall days in May: 1.2 days
The month with the highest number of snowfall days is January (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Rousseau, MI
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 8h and 5min
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 36min).
Average sunshine days in May
Rousseau, MI
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in May
Rousseau, 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, November and December (UV index 1).
Average cloud cover in May
Rousseau, MI
- Average cloud cover in May: 41
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
Rousseau, 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).
Rousseau, Michigan, USA
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