The bar chart below shows the average monthly peak daytime temperatures at Grand Marais
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -8.4 | -5.2 | 0.9 | 9.4 | 16.9 | 21.3 | 24.6 | 23 | 17.4 | 10.9 | 1.7 | -6.2 |
°F | 16.9 | 22.7 | 33.6 | 48.9 | 62.4 | 70.3 | 76.3 | 73.5 | 63.3 | 51.6 | 35 | 20.8 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 42 | 29 | 45 | 51 | 77 | 95 | 94 | 94 | 92 | 70 | 56 | 45 |
inches | 1.6 | 1.1 | 1.8 | 2 | 3 | 3.7 | 3.7 | 3.7 | 3.6 | 2.7 | 2.2 | 1.8 |
Rainy days | 12 | 9 | 10 | 9 | 11 | 13 | 11 | 12 | 13 | 11 | 11 | 12 |
Average annual rainfall in Grand Marais: 745.233mm (293.4 inches)
The bar chart below shows the average daily sunshine hours in Grand Marais
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 4.4 | 5.5 | 6.1 | 8 | 9 | 9.4 | 10.4 | 8.9 | 6.3 | 4.7 | 3.3 | 3.4 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -20.3 | -18 | -11.4 | -3.5 | 2.2 | 7 | 10.7 | 9.9 | 5.5 | 0.5 | -6.9 | -16.3 |
Max °C | -8.1 | -4.9 | 1.2 | 9.7 | 17.3 | 21.6 | 25 | 23.4 | 17.7 | 11.2 | 1.9 | -6 |
Min °F | -4.5 | -0.3 | 11.5 | 25.7 | 35.9 | 44.6 | 51.2 | 49.7 | 41.9 | 32.8 | 19.6 | 2.8 |
Max °F | 6.4 | 11.5 | 22.8 | 37.6 | 49.5 | 57.7 | 64 | 61.9 | 52.9 | 42.4 | 27.5 | 12 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2.6 | 2.2 | 1.9 | 2 | 2.8 | 4.5 | 9.7 | 16.2 | 14.2 | 8.9 | 5.6 | 3.7 |
°F | 36.6 | 35.9 | 35.4 | 35.6 | 37.1 | 40.2 | 49.4 | 61.1 | 57.6 | 48 | 42.1 | 38.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 11 | 12 | 13 | 13 | 13 |
mph | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
72% | 70% | 69% | 64% | 65% | 71% | 73% | 76% | 78% | 75% | 77% | 75% |
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 |