June weather forecastGrand Portage, MN
June
Weather in June
Summer gracefully takes over in June propelling the inhabitants towards vibrant outdoor life. Consistent daylight hours become a prominent feature, paired with an increase in sea temperature suggestive of summertime beach visits. Rainfall remains moderate indicating no major disruptions to summer outings. The clear visibility and increased sunshine add an extra sparkle to Grand Portage's summer. Wind pattern stays steady, adding to the comfort of the summer days.Temperature
As Grand Portage welcomes June, the average high-temperature sees a modest rise, transitioning from a fresh 54.3°F (12.4°C) in May to an enjoyable 62.2°F (16.8°C). The low-temperature average for Grand Portage during June stands at a chilly 46°F (7.8°C).Humidity
In Grand Portage, the average relative humidity in June is 73%.Rainfall
In Grand Portage, in June, it is raining for 12.8 days, with typically 1.61" (41mm) of accumulated precipitation. Throughout the year, there are 115 rainfall days, and 18.19" (462mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Ocean temperature
In June, the average ocean temperature in Grand Portage is 39.2°F (4°C).Note: In the practice of swimming, this situation poses immediate risks to life. Losing control over breathing is immediate, thereby making clear thinking near impossible. A specialized swimsuit is obligatory to restrict thermal loss.
Daylight
With an average of 16h and 0min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:02 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 9:01 pm CDT.
Sunshine
With an average of 10.4h of sunshine, June has the most sunshine of the year in Grand Portage.UV index
The average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 4 during June translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Grand Portage, MN
- Average high temperature in June: 62.2°F
The warmest months (with the highest average high temperature) are July and August (70°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in June: 46°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure in June
Grand Portage, MN
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Grand Portage, MN
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is December (9.2mph).
The calmest month (with the lowest average wind speed) is June (6.2mph).
Average humidity in June
Grand Portage, MN
- Average humidity in June: 73%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in June
Grand Portage, MN
- Average rainfall in June: 1.61"
The wettest months (with the highest rainfall) are May and October (1.77").
The driest months (with the least rainfall) are January and February (1.06").
Average rainfall days in June
Grand Portage, MN
- Average rainfall days in June: 12.8 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in June
Grand Portage, MN
- Average snowfall in June: 0"
The month with the highest snowfall is January (7.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Grand Portage, MN
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in June
Grand Portage, MN
- Average sea temperature in June: 39°F
The best month for swimming (with the highest average sea temperature) is August (59°F).
The coldest months (with the lowest average sea temperature) are January, February, March and April (36°F).
Average daylight in June /
Average sunshine in June
Grand Portage, MN
- Average daylight in June: 16h and 0min
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 30min).
- Average sunshine in June: 10h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in June
Grand Portage, MN
- Average sunshine days in June: 16.4 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index in June
Grand Portage, MN
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in June
Grand Portage, MN
- Average cloud cover in June: 38
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in June
Grand Portage, MN
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).
