Normal weather for Isle Royale National Park in June
It's pleasantly warm in June in Isle Royale National Park with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 23°C. At night, you can expect temperatures between 6°C and 13°C.
In June, there is an average of 82 mm of precipitation, spread over 12 days. The wind speed is around 5 Bft, mostly coming from the South.
Isle Royale National Park in June |
New York | ||
|---|---|---|---|
 Average Temperature |
20°C | 27°C | |
 High Temp |
23°C | 31°C | |
| Low Temp |
17°C | 24°C | |
 Total Precipitation |
82 mm | 78 mm | |
| Rainy Days |
12 days | 11 days | |
Start of June
The month of June starts in Isle Royale National Park with mild temps, averaging around 20°C during the day and nights around 9°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid June
By mid-June, daytime temps stay steady at around 20°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of June
By the end of June, the average daytime temperature in Isle Royale National Park is around 22°C, while nighttime temps are about 12°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is June a good time to visit Isle Royale National Park?
Looking for great weather? June is a good time to be in Isle Royale National Park. The temperatures are nice, and there’s not too much rain.
Temperature records for Isle Royale National Park in June
Check out the climate of Isle Royale National Park for all months and discover the best travel time
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Daily Temperature in June in Isle Royale National Park
This chart shows the average daily high and low temperatures in June for Isle Royale National Park, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in June in Isle Royale National Park
The chart below shows the average daily precipitation in June for Isle Royale National Park, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for June, you can expect about 12 days of precipitation in Isle Royale National Park.
Daily UV Index in June in Isle Royale National Park
This chart shows the average daily UV index in June in Isle Royale National Park, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Isle Royale National Park Over the Years
This chart shows the average temperature in June in Isle Royale National Park, measured in degrees Celsius, over the past few years.
Total Precipitation in June in Isle Royale National Park Over the Years
This chart shows the average precipitation in June in Isle Royale National Park, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in June for Isle Royale National Park
Click on any day in June to get detailed info about the usual weather on that day in Isle Royale National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Isle Royale National Park
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Average Weather in Isle Royale National Park by Month
Click on a month below to see detailed weather info for Isle Royale National Park. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Isle Royale National Park for all months at once
