Grand Marais
Minnesota, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grand Marais, MN

Large rocks and pebbles on the part of Lake Superior in the Grand Marais region of Minnesota, the bright and colorful sunrise sky, rest of city
Large rocks and pebbles on the part of Lake Superior in the Grand Marais region of Minnesota, the bright and colorful sunrise sky, rest of city
January, the same as December, in Grand Marais, Minnesota, is another subzero cold winter month, with temperature in the range of an average low of 6.4°F (-14.2°C) and an average high of 24.6°F (-4.1°C). January is the coldest month, with an average high-temperature of 24.6°F (-4.1°C) and an average low-temperature of 6.4°F (-14.2°C). Weather in January »
The last month of the winter, February, is also a subzero cold month in Grand Marais, Minnesota, with average temperature fluctuating between 28.4°F (-2°C) and 9.9°F (-12.3°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 28.4°F (-2°C). Weather in February »

March, the first month of the spring, in Grand Marais, is a cold month, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 36.3°F (2.4°C). In March, the average high-temperature slightly increases, from a freezing cold 28.4°F (-2°C) in February, to a wintry 36.3°F (2.4°C). Weather in March »

April is a chilly spring month in Grand Marais, Minnesota, with average temperature varying between 47.5°F (8.6°C) and 30°F (-1.1°C). In Grand Marais, the average high-temperature in April rises, from a cold 36.3°F (2.4°C) in March, to a frosty 47.5°F (8.6°C). Weather in April »

The last month of the spring, May, is a moderate month in Grand Marais, Minnesota, with average temperature varying between 55.9°F (13.3°C) and 37.9°F (3.3°C). In Grand Marais, the average high-temperature marginally rises, from a chilly 47.5°F (8.6°C) in April, to a mild 55.9°F (13.3°C). Weather in May »

The first month of the summer, June, is an enjoyable month in Grand Marais, Minnesota, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 44.1°F (6.7°C). In Grand Marais, the average high-temperature marginally rises, from a moderate 55.9°F (13.3°C) in May, to a comfortable 63.7°F (17.6°C). Weather in June »

July in Grand Marais, Minnesota, is an agreeable summer month, with average temperature ranging between max 71.2°F (21.8°C) and min 51.6°F (10.9°C). In July, the average high-temperature marginally rises, from an enjoyable 63.7°F (17.6°C) in June, to a pleasant 71.2°F (21.8°C). Weather in July »

The last month of the summer, August, is also an agreeable month in Grand Marais, Minnesota, with average temperature fluctuating between 72.1°F (22.3°C) and 54.3°F (12.4°C). The warmest month is August, with an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 54.3°F (12.4°C). Weather in August »

The first month of the autumn, September, is still a comfortable month in Grand Marais, Minnesota, with average temperature fluctuating between 64.2°F (17.9°C) and 47.5°F (8.6°C). In Grand Marais, the average high-temperature marginally drops, from an agreeable 72.1°F (22.3°C) in August, to a comfortable 64.2°F (17.9°C). Weather in September »

October, like September, in Grand Marais, Minnesota, is a cool autumn month, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 52.2°F (11.2°C). In Grand Marais, the average high-temperature in October drops, from a comfortable 64.2°F (17.9°C) in September, to a cool 52.2°F (11.2°C). Weather in October »

November, the last month of the autumn, in Grand Marais, is also a wintry month, with average temperature varying between 39.4°F (4.1°C) and 25.2°F (-3.8°C). In November, the average high-temperature decreases, from a fresh 52.2°F (11.2°C) in October, to a cold 39.4°F (4.1°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Grand Marais, Minnesota, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 12°F (-11.1°C). In December, the average high-temperature drops, from a cold 39.4°F (4.1°C) in November, to a subzero cold 28°F (-2.2°C). Weather in December »

What is the coldest month in Grand Marais?

The coldest month is January, with an average high-temperature of 24.6°F (-4.1°C) and an average low-temperature of 6.4°F (-14.2°C).

How much does it rain in Grand Marais?

Throughout the year, 24.6" (624.8mm) of rain is accumulated.

When does it snow in Grand Marais?

Months with snowfall are January through April, October through December.

How much does it snow in Grand Marais?

In Grand Marais, during the entire year, snow aggregates up to 42.1" (1069.2mm).

What is the snowiest month in Grand Marais?

January is the month with the most snowfall, with 13.6" (345.4mm) of accumulated snow.

What is the driest month in Grand Marais?

The month with the least rainfall in Grand Marais, Minnesota, is February when 0.5" (12.7mm) of precipitation is typically aggregated.

What is the rainiest month in Grand Marais?

June is the month with the most rainfall, with 3.6" (91.7mm) of accumulated precipitation.

When are the longest days in Grand Marais?

The month with the longest days is June, with an average of 15.9h of daylight.

What is the warmest month in Grand Marais?

August is the warmest month, with an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 54.3°F (12.4°C).

What is the month with the shortest days in Grand Marais?

December has the shortest days of the year in Grand Marais, Minnesota, with an average of 8.5h of daylight.
Average temperature - Grand Marais, MN
Average rainfall - Grand Marais, MN
Average snowfall - Grand Marais, MN
Average daylight - Grand Marais, MN

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).