The bar chart below shows the average monthly peak daytime temperatures at Rock Port
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 0.4 | 3.8 | 10.5 | 18.2 | 23.7 | 28.9 | 31.4 | 29.9 | 25.5 | 19.5 | 10.5 | 2.4 |
°F | 32.8 | 38.8 | 51 | 64.8 | 74.7 | 84 | 88.5 | 85.8 | 77.9 | 67 | 50.8 | 36.3 |
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 | 20 | 24 | 55 | 73 | 101 | 104 | 99 | 103 | 93 | 62 | 40 | 27 |
inches | 0.8 | 0.9 | 2.2 | 2.9 | 4 | 4.1 | 3.9 | 4.1 | 3.7 | 2.4 | 1.6 | 1.1 |
Rainy days | 6 | 6 | 9 | 10 | 11 | 10 | 9 | 9 | 9 | 7 | 7 | 7 |
Average annual rainfall in Rock Port: 745.734mm (293.6 inches)
The bar chart below shows the average daily sunshine hours in Rock Port
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.2 | 6.4 | 7.4 | 8.4 | 9.5 | 11 | 11.5 | 10.2 | 8.6 | 7.6 | 5.6 | 5.1 |
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 | -10.9 | -8.1 | -1.9 | 4.9 | 11 | 16.2 | 18.9 | 17.2 | 12.4 | 5.8 | -1.2 | -8.3 |
Max °C | 0.7 | 4.1 | 10.9 | 18.6 | 24.1 | 29.2 | 31.7 | 30.2 | 25.8 | 19.8 | 10.8 | 2.7 |
Min °F | 12.4 | 17.5 | 28.7 | 40.7 | 51.7 | 61.2 | 66 | 63 | 54.3 | 42.4 | 29.9 | 17.2 |
Max °F | 22.8 | 28.4 | 40.1 | 53.1 | 63.5 | 72.9 | 77.5 | 74.7 | 66.4 | 55 | 40.6 | 27 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.9 | 9.6 | 10.1 | 11.3 | 13.2 | 15.5 | 18 | 20.5 | 19.3 | 16 | 13 | 11 |
°F | 49.8 | 49.3 | 50.2 | 52.4 | 55.7 | 59.9 | 64.4 | 68.8 | 66.7 | 60.7 | 55.4 | 51.8 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 21 | 21 | 18 | 17 | 15 | 15 | 16 | 17 | 18 | 18 |
mph | 11 | 11 | 13 | 13 | 11 | 10 | 9 | 9 | 10 | 10 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
70% | 71% | 67% | 63% | 66% | 67% | 68% | 70% | 71% | 67% | 71% | 73% |
Hottest month: | July | 31.4°C 88.5°F |
---|---|---|
Driest month: | January | 20mm 0.8ins |
Sunniest month: | July | 11.5hrs |
Coldest month: | January | 0.4°C 32.7°F |
Wettest month: | June | 104mm 4.1ins |
Warmest sea: | August | 20.5°C 68.9°F |