The bar chart below shows the average monthly peak daytime temperatures at Bay Saint Louis
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 14.6 | 16.6 | 20.1 | 24.4 | 28.1 | 31.1 | 32.1 | 31.8 | 30 | 25.9 | 20.7 | 16.6 |
°F | 58.2 | 61.9 | 68.2 | 75.9 | 82.7 | 88 | 89.7 | 89.3 | 86 | 78.6 | 69.3 | 62 |
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 | 142 | 142 | 138 | 123 | 127 | 125 | 156 | 168 | 143 | 74 | 108 | 131 |
inches | 5.6 | 5.6 | 5.4 | 4.9 | 5 | 4.9 | 6.1 | 6.6 | 5.6 | 2.9 | 4.3 | 5.2 |
Rainy days | 10 | 9 | 9 | 7 | 8 | 11 | 14 | 13 | 10 | 5 | 8 | 10 |
Average annual rainfall in Bay Saint Louis: 1515.9734mm (596.8 inches)
The bar chart below shows the average daily sunshine hours in Bay Saint Louis
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.7 | 6.6 | 7.6 | 9.1 | 9.5 | 9.2 | 8.5 | 8.4 | 7.9 | 8.2 | 6.6 | 5.8 |
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 | 4.6 | 6.4 | 9.7 | 14.2 | 17.9 | 21.1 | 22.1 | 21.9 | 20.2 | 14 | 9.6 | 6.5 |
Max °C | 14.8 | 16.8 | 20.4 | 24.7 | 28.4 | 31.3 | 32.3 | 32.1 | 30.2 | 26.2 | 21 | 16.9 |
Min °F | 40.2 | 43.6 | 49.4 | 57.6 | 64.3 | 70 | 71.7 | 71.5 | 68.3 | 57.2 | 49.3 | 43.6 |
Max °F | 49.4 | 53 | 59 | 67 | 73.7 | 79.2 | 81 | 80.6 | 77.4 | 68.1 | 59.5 | 53 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 17.2 | 16.8 | 18 | 20.9 | 24.7 | 28.2 | 29.5 | 29.7 | 28.3 | 24.9 | 21.5 | 19 |
°F | 63 | 62.2 | 64.4 | 69.5 | 76.5 | 82.8 | 85.2 | 85.4 | 83 | 76.8 | 70.7 | 66.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 16 | 16 | 17 | 16 | 14 | 12 | 10 | 10 | 12 | 12 | 14 | 15 |
mph | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 6 | 7 | 8 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
74% | 72% | 72% | 72% | 73% | 75% | 78% | 79% | 77% | 73% | 75% | 76% |
Hottest month: | July | 32.1°C 89.8°F |
---|---|---|
Driest month: | October | 74mm 2.9ins |
Sunniest month: | October | 8.2hrs |
Coldest month: | January | 14.6°C 58.3°F |
Wettest month: | August | 168mm 6.6ins |
Warmest sea: | August | 29.7°C 85.5°F |