Climate and monthly weather forecast
Frontenac, MN

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Weather in January

January, like December, is a freezing cold winter month in Frontenac, Minnesota, with an average temperature varying between 7.2°F (-13.8°C) and 20.5°F (-6.4°C). In Frontenac, the lowest average temperatures are observed in January, with a high of 20.5°F (-6.4°C) and a low of 7.2°F (-13.8°C). Weather in January »

Weather in February

February, the last month of the winter in Frontenac, is another freezing cold month, with an average temperature varying between 24.4°F (-4.2°C) and 10°F (-12.2°C). The arrival of February brings an average high-temperature of a still subzero cold 24.4°F (-4.2°C), subtly diverging from January's 20.5°F (-6.4°C). Weather in February »

Weather in March

March, the first month of the spring in Frontenac, is a wintry month, with an average temperature varying between 24.6°F (-4.1°C) and 39.4°F (4.1°C). March brings a significant increase in the average high-temperature, moving up from a freezing cold 24.4°F (-4.2°C) in February to a wintry 39.4°F (4.1°C). Weather in March »

Weather in April

April is a fresh spring month in Frontenac, Minnesota, with an average temperature fluctuating between 35.8°F (2.1°C) and 52.5°F (11.4°C). The shift into April brings an increase in the average high-temperature, moving from an icy 39.4°F (4.1°C) in March to a fresh 52.5°F (11.4°C). Weather in April »

Weather in May

May, the last month of the spring in Frontenac, is an enjoyable month, with an average temperature fluctuating between 64.9°F (18.3°C) and 47.3°F (8.5°C). May signals a shift in the average high-temperature, moving from April's fresh 52.5°F (11.4°C) to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Frontenac, Minnesota, with an average temperature fluctuating between 57°F (13.9°C) and 74.7°F (23.7°C). The rise of average high-temperatures is seen in June, with an increase from a comfortable 64.9°F (18.3°C) in May to a warm 74.7°F (23.7°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Frontenac, Minnesota, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 79°F (26.1°C). In Frontenac, the average temperatures in July are the highest, with a peak at 79°F (26.1°C) and a low of 61.2°F (16.2°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Frontenac, Minnesota, with an average temperature fluctuating between 77.2°F (25.1°C) and 58.3°F (14.6°C). The initiation of August records an average high-temperature of a still moderately hot 77.2°F (25.1°C), displaying a near consistency with the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Frontenac, is still a pleasant month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 51.6°F (10.9°C). September brings a slight decrease in temperature, down from a warm 77.2°F (25.1°C) in August to an agreeable 70.9°F (21.6°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Frontenac, Minnesota, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 55.4°F (13°C). In Frontenac, the onset of October is marked by a decreased average high-temperature, declining from September's pleasant 70.9°F (21.6°C) to a mild 55.4°F (13°C). Weather in October »

Weather in November

November, the last month of the autumn in Frontenac, is another cold month, with an average temperature fluctuating between 28.2°F (-2.1°C) and 41.2°F (5.1°C). Frontenac's November weather shows a moderate shift in high-temperatures, falling from October's mild 55.4°F (13°C) to a cold 41.2°F (5.1°C). Weather in November »

Weather in December

December, the first month of the winter in Frontenac, is also a subzero cold month, with an average temperature ranging between min 15.3°F (-9.3°C) and max 26.4°F (-3.1°C). As Frontenac welcomes December, there is a noticeable shift in the average high-temperature, dropping from November's icy 41.2°F (5.1°C) to a subzero cold 26.4°F (-3.1°C). Weather in December »
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January tends to be the coldest month, with temperatures averaging a daily high of 20.5°F (-6.4°C) and a low of 7.2°F (-13.8°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 90%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 2.9 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain?

In Frontenac, during the entire year, the rain falls for 129.5 days and collects up to 25.2" (640mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

How much does it snow?

In Frontenac, during the entire year, snow falls for 54.2 days and aggregates up to 21.26" (540mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.1h of sunshine.

When is the lowest UV index?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

When does it snow the most in Frontenac?

February is the month with the most snowfall. Snow falls for 10.7 days and accumulates 6.46" (164mm) of snow.

When is Daylight Saving Time (DST) in Frontenac?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Frontenac, 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 rainiest month?

The month with the most rainfall in Frontenac is June, when the rain falls for 17.7 days and typically aggregates up to 4.57" (116mm) of precipitation.

When it does not snow?

In Frontenac, snow does not fall in June through September.

When are the longest days?

With an average of 15h and 30min of daylight, June has the longest days of the year.

What part of the year is the hottest?

The average temperatures reach their apex in July, averaging 79°F (26.1°C) at the high end and 61.2°F (16.2°C) at the low end.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 9.7h of sunshine.

What is the month with the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the least humid month?

The least humid month is October, with an average relative humidity of 75%.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

Average temperature
Frontenac, MN

Average temperature - Frontenac, MN

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (20.5°F).

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).

Average pressure
Frontenac, MN

Average pressure - Frontenac, MN

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Frontenac, MN

Average wind speed - Frontenac, MN

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity
Frontenac, MN

Average humidity - Frontenac, MN

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Frontenac, MN

Average rainfall - Frontenac, MN

The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days
Frontenac, MN

Average rainfall days - Frontenac, MN

The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (2.4 days).

Average snowfall
Frontenac, MN

Average snowfall - Frontenac, MN

The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Frontenac, MN

Average snowfall days - Frontenac, MN

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Frontenac, MN

Average daylight / Average sunshine - Frontenac, MN

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days
Frontenac, MN

Average sunshine days - Frontenac, MN

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).

Average UV index
Frontenac, MN

Average UV index - Frontenac, 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 visibility
Frontenac, MN

Average visibility - Frontenac, MN

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

Frontenac, Minnesota, USA

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