The bar chart below shows the average monthly peak daytime temperatures at Saint Marys
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.3 | 5.3 | 12 | 18.1 | 23.2 | 27.4 | 29 | 28.3 | 24.9 | 18.8 | 12.3 | 5.9 |
°F | 37.9 | 41.6 | 53.6 | 64.6 | 73.8 | 81.3 | 84.3 | 82.9 | 76.8 | 65.8 | 54.2 | 42.6 |
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 | 72 | 67 | 98 | 90 | 103 | 98 | 116 | 104 | 78 | 72 | 86 | 78 |
inches | 2.8 | 2.6 | 3.9 | 3.6 | 4.1 | 3.9 | 4.5 | 4.1 | 3.1 | 2.8 | 3.4 | 3.1 |
Rainy days | 16 | 14 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 13 | 15 |
Average annual rainfall in Saint Marys: 1019.567mm (401.4 inches)
The bar chart below shows the average daily sunshine hours in Saint Marys
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.9 | 4.8 | 6 | 7.1 | 8.1 | 8.8 | 8.5 | 8.1 | 7.3 | 6.4 | 4.1 | 3.2 |
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 | -6.8 | -5.8 | 0.1 | 4.8 | 9.7 | 13.9 | 16.7 | 16.1 | 12.2 | 5.5 | 1.2 | -3.7 |
Max °C | 3.6 | 5.6 | 12.3 | 18.5 | 23.6 | 27.7 | 29.4 | 28.6 | 25.2 | 19.1 | 12.6 | 6.1 |
Min °F | 19.9 | 21.6 | 32.2 | 40.6 | 49.4 | 57 | 62 | 60.9 | 54 | 41.9 | 34.2 | 25.3 |
Max °F | 29.1 | 31.8 | 43.2 | 52.9 | 61.9 | 69.4 | 73.4 | 72.1 | 65.7 | 54.1 | 44.4 | 34.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.7 | 4.8 | 4.8 | 7.1 | 12.2 | 18.8 | 23.4 | 24.3 | 22.2 | 17.3 | 12.3 | 8.1 |
°F | 42.2 | 40.6 | 40.7 | 44.8 | 54 | 65.8 | 74.1 | 75.7 | 71.9 | 63.2 | 54.1 | 46.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 15 | 15 | 16 | 15 | 13 | 11 | 10 | 10 | 10 | 12 | 14 | 15 |
mph | 9 | 9 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 7 | 9 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
71% | 69% | 65% | 62% | 67% | 71% | 74% | 76% | 76% | 71% | 71% | 73% |
Hottest month: | July | 29°C 84.2°F |
---|---|---|
Driest month: | February | 67mm 2.6ins |
Sunniest month: | June | 8.8hrs |
Coldest month: | January | 3.3°C 37.9°F |
Wettest month: | July | 116mm 4.6ins |
Warmest sea: | August | 24.3°C 75.7°F |