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
Butterfield in May sees a temperature change, with average high-temperatures moving from a fresh 54.1°F (12.3°C) in April to an enjoyable 67.3°F (19.6°C). During May, Butterfield witnesses a consistent average low-temperature of 50.5°F (10.3°C).Humidity
In May, the average relative humidity is 69%.Rainfall
In Butterfield, during May, the rain falls for 15.8 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 107.8 rainfall days, and 15.87" (403mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Butterfield, Minnesota. May is the last month it regularly snows in Butterfield. During 0.3 snowfall days, in May, Butterfield aggregates 0.12" (3mm) of snow. Throughout the year, there are 47.6 snowfall days, and 14.41" (366mm) of snow is accumulated.Daylight
The average length of the day in May in Butterfield is 14h and 46min.On the first day of May in Butterfield, sunrise is at 6:09 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:54 pm CDT.
Sunshine
In May, the average sunshine in Butterfield is 8.4h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during May leads to these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Stay sun-safe with clothing that is both closely woven and worn loosely. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Butterfield in May?
What is the average humidity in May in Butterfield?
How much does it rain in Butterfield in May?
What is the last month it snows in Butterfield?
What is the average length of the day in May in Butterfield?
What time are sunrise and sunset in May in Butterfield?
How many hours of sunshine does Butterfield have in May?
What is the UV index intensity in May in Butterfield?
Average temperature in May
Butterfield, MN
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (21°F).
- Average low temperature in May: 50.5°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in May
Butterfield, MN
- Average pressure in May: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Butterfield, MN
- Average wind speed in May: 9.5mph
The windiest months (with the highest average wind speed) are January and February (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in May
Butterfield, MN
- Average humidity in May: 69%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in May
Butterfield, MN
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is June (2.52").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in May
Butterfield, MN
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in May
Butterfield, MN
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Butterfield, MN
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Butterfield, MN
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in May
Butterfield, MN
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in May
Butterfield, MN
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in May
Butterfield, MN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in May
Butterfield, MN
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Butterfield, Minnesota, USA
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