May weather forecastIron Junction, MN
May
Weather in May
The last month of the spring, May, is a refreshing month in Iron Junction, Minnesota, with an average temperature varying between 41.5°F (5.3°C) and 61.3°F (16.3°C).Temperature
The rise of average high-temperatures is noticeable in May, with an increase from a frosty 46°F (7.8°C) in April to a refreshing 61.3°F (16.3°C). The low-temperature averages to a cold 41.5°F (5.3°C) during the nights of May.Humidity
With an average relative humidity of 72%, May is the least humid month in Iron Junction.Rainfall
In Iron Junction, in May, it is raining for 16.4 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Iron Junction, Minnesota, there are 123.8 rainfall days, and 22.24" (565mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Iron Junction. During 1.4 snowfall days, in May, Iron Junction aggregates 1.26" (32mm) of snow. In Iron Junction, Minnesota, during the entire year, snow falls for 105.9 days and aggregates up to 42.76" (1086mm) of snow.Daylight
In Iron Junction, the average length of the day in May is 15h and 8min.On the first day of the month, sunrise is at 5:52 am and sunset at 8:22 pm. On the last day of May, sunrise is at 5:17 am and sunset at 8:58 pm CDT.
Sunshine
The average sunshine in May in Iron Junction is 8.3h.UV index
The average daily maximum UV index in May in Iron Junction is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Iron Junction, MN
- Average high temperature in May: 61.3°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (14.4°F).
- Average low temperature in May: 41.5°F
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (0°F).
Average pressure in May
Iron Junction, MN
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Iron Junction, MN
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in May
Iron Junction, MN
- Average humidity in May: 72%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Iron Junction, MN
- Average rainfall in May: 2.32"
The wettest month (with the highest rainfall) is June (2.83").
The driest months (with the least rainfall) are January and February (0.91").
Average rainfall days in May
Iron Junction, MN
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is February (1.5 days).
Average snowfall in May
Iron Junction, MN
- Average snowfall in May: 1.26"
The month with the highest snowfall is December (8.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Iron Junction, MN
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is January (21 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Iron Junction, MN
- Average daylight in May: 15h and 6min
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 and 18min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in May
Iron Junction, MN
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in May
Iron Junction, MN
- 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, February, March, November and December (UV index 1).
Average cloud cover in May
Iron Junction, MN
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in May
Iron Junction, MN
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
