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
A clear escalation in the average high-temperature is witnessed with the onset of May, advancing from a fresh 50.4°F (10.2°C) in April to an enjoyable 65.1°F (18.4°C). In the month of May, Perley experiences an average low-temperature of 47.8°F (8.8°C).Humidity
The average relative humidity in May is 65%.Rainfall
In Perley, in May, during 14.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 101.8 rainfall days, and 17.44" (443mm) of precipitation is accumulated.Snowfall
Months with snowfall in Perley are January through May, October through December. May is the last month it regularly snows in Perley. During 0.3 snowfall days, in May, Perley aggregates 0.43" (11mm) of snow. In Perley, during the entire year, snow falls for 65.7 days and aggregates up to 21.93" (557mm) of snow.Daylight
In May, the average length of the day is 15h and 7min.On the first day of May, sunrise is at 6:09 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 9:14 pm CDT.
Sunshine
In May, the average sunshine in Perley is 8.9h.UV index
The average daily maximum UV index in May in Perley, Minnesota, is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Perley?
What is the average humidity in May in Perley?
How much does it rain in Perley in May?
What is the last month it snows in Perley?
How many hours of daylight does Perley have in May?
When are sunrise and sunset in May in Perley?
How long on average sun shines in May in Perley?
What is the UV index reading in May in Perley?
Average temperature in May
Perley, MN
- Average high temperature in May: 65.1°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (15.6°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (1°F).
Average pressure in May
Perley, MN
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Perley, MN
- Average wind speed in May: 9.6mph
The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in May
Perley, MN
- Average humidity in May: 65%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Perley, MN
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in May
Perley, MN
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in May
Perley, MN
- Average snowfall in May: 0.43"
The month with the highest snowfall is December (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Perley, MN
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Perley, MN
- Average daylight in May: 15h and 1min
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 36min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Perley, MN
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in May
Perley, MN
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Perley, MN
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Perley, MN
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Perley, Minnesota, USA
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