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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Isle, Minnesota, is another subzero cold winter month, with an average temperature fluctuating between 4.3°F (-15.4°C) and 17.4°F (-8.1°C). January, known for its average high temperature of 17.4°F (-8.1°C) and an average low temperature of 4.3°F (-15.4°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Isle, Minnesota, with an average temperature varying between 7.2°F (-13.8°C) and 21.6°F (-5.8°C). Isle greets February with an average high-temperature of a still subzero cold 21.6°F (-5.8°C), marking a slight deviation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Isle, Minnesota, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 21.7°F (-5.7°C). The start of March is characterized by an increase in the average high-temperature, transitioning from a freezing cold 21.6°F (-5.8°C) in February to a wintry 35.6°F (2°C). Weather in March »
Weather in April
April is a frosty spring month in Isle, Minnesota, with an average temperature varying between 48.7°F (9.3°C) and 32.7°F (0.4°C). An escalation in the average high-temperature is seen with the onset of April, moving from a wintry 35.6°F (2°C) in March to a chilly 48.7°F (9.3°C). Weather in April »
Weather in May
May, the last month of the spring in Isle, is an enjoyable month, with an average temperature varying between 63.3°F (17.4°C) and 44.8°F (7.1°C). May's arrival brings a noticeable temperature shift, escalating from a chilly 48.7°F (9.3°C) in April to an enjoyable 63.3°F (17.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Isle, Minnesota, with an average temperature varying between 53.8°F (12.1°C) and 73°F (22.8°C). Isle's transition into June brings a rise in the average high-temperature, moving from a refreshing 63.3°F (17.4°C) in May to a pleasant 73°F (22.8°C). Weather in June »
Weather in July
July is a moderately hot summer month in Isle, Minnesota, with an average temperature fluctuating between 59.4°F (15.2°C) and 78.8°F (26°C). In Isle, July records the highest average temperatures, peaking at 78.8°F (26°C) and reaching a low of 59.4°F (15.2°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Isle, Minnesota, with an average temperature varying between 76.8°F (24.9°C) and 56.8°F (13.8°C). As Isle transitions from July to August, the average high-temperatures adjust to a still moderately hot 76.8°F (24.9°C), nearly the same as the previous 78.8°F (26°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Isle, Minnesota, with temperature in the range of an average high of 68.7°F (20.4°C) and an average low of 49.5°F (9.7°C). As August makes way for September, Isle's average high-temperature eases from a warm 76.8°F (24.9°C) to an agreeable 68.7°F (20.4°C). Weather in September »
Weather in October
October, like September, in Isle, Minnesota, is a cool autumn month, with an average temperature ranging between max 51.8°F (11°C) and min 38.3°F (3.5°C). October marks a distinct drop in the average high-temperature, descending from September's pleasant 68.7°F (20.4°C) to a cool 51.8°F (11°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Isle, Minnesota, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 37°F (2.8°C). With the onset of November, Isle's average high-temperature experiences a noticeable drop, receding from October's fresh 51.8°F (11°C) to a cold 37°F (2.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Isle, Minnesota, with an average temperature ranging between max 22.3°F (-5.4°C) and min 11.8°F (-11.2°C). The onset of December witnesses a clear shift in the average high-temperature, dropping from a cold 37°F (2.8°C) in November to a subzero cold 22.3°F (-5.4°C). Weather in December »
Updated: Aug 6, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
With average high and low temperatures of 17.4°F (-8.1°C) and 4.3°F (-15.4°C) respectively, January is Isle's coldest month.
What is the most humid month?
With an average relative humidity of 92%, January is the most humid month.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 2.6 days and typically collects 0.35" (9mm) of precipitation.
How many days does it rain?
Throughout the year, there are 109.6 rainfall days, and 15.83" (402mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
In Isle, during the entire year, snow falls for 80.7 days and aggregates up to 20.12" (511mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 2.5h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month?
May is the least humid month, with an average relative humidity of 72%.
What is the rainiest month in Isle?
The month with the most rainfall is June, when the rain falls for 15.2 days and typically aggregates up to 2.36" (60mm) of precipitation.
When it does not snow?
In Isle, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 42min of daylight.
What part of the year is the hottest in Isle?
July, on average, is the warmest month, registering a high temperature of 78.8°F (26°C) and a low of 59.4°F (15.2°C).
What month has the most sunshine?
July has the most sunshine of the year in Isle, with an average of 10.2h of sunshine.
When is the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the snowiest month?
December is the month with the most snowfall. Snow falls for 15.6 days and accumulates 4.41" (112mm) of snow.
What is the month with the shortest days in Isle?
December has the shortest days of the year in Isle, with an average of 8h and 42min of daylight.
Average temperature
Isle, MN
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (17.4°F).
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).
Average pressure
Isle, MN
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Isle, MN
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.8mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.9mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.9mph - Average wind speed in September:
7.8mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.2mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity
Isle, MN
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Isle, MN
- Average rainfall in January:
0.35" - Average rainfall in February:
0.47" - Average rainfall in March:
0.98" - Average rainfall in April:
1.42" - Average rainfall in May:
1.81" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.32" - Average rainfall in August:
1.89" - Average rainfall in September:
1.26" - Average rainfall in October:
1.46" - Average rainfall in November:
0.67" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days
Isle, MN
- Average rainfall days in January:
2.6 days - Average rainfall days in February:
2.4 days - Average rainfall days in March:
8.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
3.3 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (2.4 days).
Average snowfall
Isle, MN
- Average snowfall in January:
2.32" - Average snowfall in February:
3.31" - Average snowfall in March:
3.7" - Average snowfall in April:
2.32" - Average snowfall in May:
1.06" - Average snowfall in June:
0"
The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Isle, MN
- Average snowfall days in January:
17.4 days - Average snowfall days in February:
17 days - Average snowfall days in March:
11.7 days - Average snowfall days in April:
6.2 days - Average snowfall days in May:
0.8 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
2.8 days - Average snowfall days in November:
9.2 days - Average snowfall days in December:
15.6 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Isle, MN
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
2h and 3min - Average sunshine in February:
2h and 5min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 1min - Average sunshine in December:
2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days
Isle, MN
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11 days).
Average UV index
Isle, MN
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
Isle, MN
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Isle, MN
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Isle, Minnesota, USA
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