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 arrival of May signals a clear increase in the average high-temperature, soaring from a frosty 47.7°F (8.7°C) in April to a refreshing 63°F (17.2°C). Cass Lake's average low-temperature is measured at a chilly 42.8°F (6°C) during May.Humidity
May is the least humid month in Cass Lake, with an average relative humidity of 70%.Rainfall
In Cass Lake, Minnesota, during May, the rain falls for 14.9 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 105.3 rainfall days, and 19.69" (500mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.2 snowfall days, in May, Cass Lake aggregates 0.43" (11mm) of snow. In Cass Lake, during the entire year, snow falls for 94.6 days and aggregates up to 36.26" (921mm) of snow.Daylight
The average length of the day in May is 15h and 8min.On the first day of May, sunrise is at 6:00 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 9:06 pm CDT.
Sunshine
In Cass Lake, the average sunshine in May is 8h.UV index
In Cass Lake, Minnesota, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 4 in May translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the least humid month?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows in Cass Lake?
How many hours of daylight does Cass Lake have in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Cass Lake, MN
- Average high temperature in May: 63°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in May: 42.8°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (1.6°F).
Average pressure in May
Cass Lake, MN
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Cass Lake, MN
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is October (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in May
Cass Lake, MN
- Average humidity in May: 70%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Cass Lake, MN
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in May
Cass Lake, MN
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
Cass Lake, MN
- Average snowfall in May: 0.43"
The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Cass Lake, MN
- Average snowfall days in May: 1.2 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Cass Lake, 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 30min).
- Average sunshine in May: 8h
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2h).
Average sunshine days in May
Cass Lake, MN
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in May
Cass Lake, 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
Cass Lake, MN
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Cass Lake, MN
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Cass Lake, Minnesota, USA
Weather forecast for your location
2. Allow the app to use your location