When is the best time to go to Grand Marais
The chart above shows the best time of year to visit Grand Marais, United States. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Grand Marais
Grand Marais weather by month
Please note our recommendations for when to visit Grand Marais are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -7°C | 42mm | 4.4hrs | 10.1hrs |
Very cold and reasonably dry weather often prevails in Grand Marais during the month of January
Based on weather alone, this is probably a time of year to avoid going to Grand Marais for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Grand Marais and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -8°C (17°F), whilst at night -20°C (-5°F) is normal.
On average January is the driest month of the year in Grand Marais with around 42mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
Grand Marais weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -4°C | 29mm | 5.5hrs | 11.3hrs |
February in Grand Marais is generally dry with the temperature being very cold.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Grand Marais.
February is in the winter in Grand Marais and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -5°C (23°F), whilst at night -18°C (-0°F) is normal.
On average February is the 2nd driest month of the year in Grand Marais with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
Grand Marais weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 1°C | 45mm | 6.1hrs | 12.9hrs |
The weather in March in Grand Marais is characteristically cold and reasonably dry.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Grand Marais.
March is in the spring in Grand Marais and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -11°C (12°F) is normal.
On average March is the 3rd driest month of the year in Grand Marais with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
Grand Marais weather in March »
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 9°C | 51mm | 8hrs | 14.7hrs |
Grand Marais's weather in April is typically cool and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Grand Marais.
April is in the spring in Grand Marais and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 10°C (50°F), whilst at night -4°C (26°F) is normal.
On average April is the 4th driest month of the year in Grand Marais with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
Grand Marais weather in April »
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 77mm | 9hrs | 16.3hrs |
May is a reasonably dry month in Grand Marais and the temperature is generally cool.
It is perhaps a good month to visit Grand Marais, with some very good weather at this time of year.
May is in the spring in Grand Marais and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 2°C (36°F) is normal.
On average May is the 5th driest month of the year in Grand Marais with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 95mm | 9.4hrs | 10.1hrs |
Mild and a little damp weather often prevails in Grand Marais during the month of June
It is perhaps the perfect month to visit Grand Marais, with some extremely good weather at this time of year.
June is in the summer in Grand Marais and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 7°C (45°F) is normal.
On average June is the 6th driest month of the year in Grand Marais with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.4 hours of sunshine per day.
Grand Marais weather in June »
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 94mm | 10.4hrs | 11.3hrs |
July in Grand Marais is generally a little damp with the temperature being mild.
It is perhaps the perfect month to visit Grand Marais, with some particularly good weather at this time of year.
July is in the summer in Grand Marais and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 11°C (51°F) is normal.
On average July is the 6th wettest month of the year in Grand Marais with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.4 hours of sunshine per day.
Grand Marais weather in July »
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 94mm | 8.9hrs | 12.9hrs |
The weather in August in Grand Marais is characteristically mild and a little damp.
It is perhaps the perfect month to visit Grand Marais, with some very good weather at this time of year.
August is in the summer in Grand Marais and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 10°C (50°F) is normal.
On average August is the 5th wettest month of the year in Grand Marais with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
Grand Marais weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 92mm | 6.3hrs | 14.7hrs |
Grand Marais's weather in September is typically mild and a little damp in nature.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Grand Marais.
September is in the fall / autumn in Grand Marais and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 6°C (42°F) is normal.
On average September is the 4th wettest month of the year in Grand Marais with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
Grand Marais weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 70mm | 4.7hrs | 16.3hrs |
October is a reasonably dry month in Grand Marais and the temperature is generally cool.
Based on weather alone, this is probably a time of year to avoid going to Grand Marais for your holidays. The weather is often not a good and not conducive to spending time outdoors.
October is in the fall / autumn in Grand Marais and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 1°C (33°F) is normal.
On average October is the 3rd wettest month of the year in Grand Marais with around 70mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
Grand Marais weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 56mm | 3.3hrs | 10.1hrs |
Cold and reasonably dry weather often prevails in Grand Marais during the month of November
Based on weather alone, this is probably a time of year to avoid going to Grand Marais for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Grand Marais and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a freezing 2°C (35°F), whilst at night -7°C (20°F) is normal.
On average November is the 2nd wettest month of the year in Grand Marais with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.3 hours of sunshine per day.
Grand Marais weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -5°C | 45mm | 3.4hrs | 11.3hrs |
December in Grand Marais is generally reasonably dry with the temperature being very cold.
Based on weather alone, this is probably a time of year to avoid going to Grand Marais for your holidays. The weather is often not a good and not conducive to spending time outdoors.
December is in the winter in Grand Marais and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing -6°C (21°F), whilst at night -16°C (3°F) is normal.
On average December is the wettest month of the year in Grand Marais with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
Other monthly averages
Grand Marais weather stats
| Hottest month: | July | 24.6°C 76.3°F |
|---|---|---|
| Driest month: | February | 29mm 1.1ins |
| Sunniest month: | July | 10.4hrs |
| Coldest month: | January | -8.4°C 16.9°F |
| Wettest month: | June | 95mm 3.7ins |
| Warmest sea: | August | 16.2°C 61.2°F |
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