May weather forecastBig Falls, MN
May
Weather in May
May, the last month of the spring in Big Falls, is a comfortable month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 42.4°F (5.8°C).Temperature
Big Falls's weather in May is characterized by a distinct rise in the average high-temperature, escalating from a frosty 46.9°F (8.3°C) in April to an enjoyable 63°F (17.2°C). Big Falls anticipates an average minimum temperature of 42.4°F (5.8°C) in the month of May.Humidity
The least humid month is May, with an average relative humidity of 69%.Rainfall
In May, in Big Falls, the rain falls for 14.7 days. Throughout May, 1.97" (50mm) of precipitation is accumulated. In Big Falls, Minnesota, during the entire year, the rain falls for 107.3 days and collects up to 17.48" (444mm) of precipitation.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, Big Falls aggregates 0.63" (16mm) of snow. In Big Falls, during the entire year, snow falls for 94.3 days and aggregates up to 30.24" (768mm) of snow.Daylight
In May, the average length of the day is 15h and 13min.On the first day of May, sunrise is at 5:54 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 9:07 pm CDT.
Sunshine
In Big Falls, the average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In May, a regular UV index of 4 translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Big Falls, 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 (15.3°F).
- Average low temperature in May: 42.4°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 (0.7°F).
Average pressure in May
Big Falls, MN
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Big Falls, MN
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in May
Big Falls, MN
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (69%).
Average rainfall in May
Big Falls, MN
- Average rainfall in May: 1.97"
The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in May
Big Falls, MN
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
Big Falls, MN
- Average snowfall in May: 0.63"
The month with the highest snowfall is December (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Big Falls, MN
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Big Falls, MN
- Average daylight in May: 15h and 12min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in May
Big Falls, MN
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is August (16.7 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in May
Big Falls, 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
Big Falls, MN
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Big Falls, MN
- Average visibility in May: 6mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
