The bar chart below shows the average monthly peak daytime temperatures at Roby
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.4 | 15.1 | 20.5 | 25.6 | 29.4 | 33 | 34.9 | 34.3 | 29.9 | 25.2 | 18.6 | 13.5 |
°F | 54.3 | 59.3 | 68.9 | 78.1 | 84.9 | 91.3 | 94.9 | 93.7 | 85.8 | 77.4 | 65.5 | 56.3 |
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 | 26 | 25 | 47 | 88 | 72 | 51 | 57 | 79 | 59 | 27 | 22 |
inches | 0.8 | 1 | 1 | 1.8 | 3.4 | 2.8 | 2 | 2.2 | 3.1 | 2.3 | 1.1 | 0.9 |
Rainy days | 4 | 5 | 5 | 5 | 7 | 6 | 5 | 6 | 7 | 5 | 4 | 5 |
Average annual rainfall in Roby: 504.333mm (198.6 inches)
The bar chart below shows the average daily sunshine hours in Roby
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 7.2 | 7.7 | 9.1 | 10 | 10.5 | 11.6 | 11.8 | 10.9 | 9.2 | 8.7 | 7.4 | 6.9 |
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 | -1.8 | 0.5 | 5.2 | 10.4 | 15.3 | 19.5 | 21.6 | 20.8 | 17.2 | 11.5 | 5.1 | -0 |
Max °C | 12.8 | 15.5 | 20.9 | 26 | 29.8 | 33.3 | 35.3 | 34.6 | 30.2 | 25.6 | 19 | 13.9 |
Min °F | 28.9 | 32.9 | 41.3 | 50.7 | 59.5 | 67.1 | 70.8 | 69.4 | 63 | 52.6 | 41.1 | 31.9 |
Max °F | 41.9 | 46.4 | 55.4 | 64.8 | 72.5 | 79.5 | 83.1 | 81.9 | 74.7 | 65.3 | 53.6 | 44.4 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 15.4 | 15.2 | 16 | 17.7 | 20.1 | 22.7 | 24.7 | 25.9 | 25.1 | 22.3 | 19.4 | 17 |
°F | 59.8 | 59.3 | 60.8 | 63.8 | 68.1 | 72.8 | 76.5 | 78.7 | 77.1 | 72.2 | 66.9 | 62.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 21 | 23 | 23 | 22 | 21 | 18 | 17 | 17 | 18 | 19 | 19 |
mph | 12 | 13 | 15 | 14 | 14 | 13 | 11 | 11 | 11 | 11 | 12 | 12 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
60% | 60% | 54% | 53% | 58% | 58% | 54% | 56% | 63% | 61% | 62% | 61% |
Hottest month: | July | 34.9°C 94.8°F |
---|---|---|
Driest month: | January | 20mm 0.8ins |
Sunniest month: | July | 11.8hrs |
Coldest month: | January | 12.4°C 54.3°F |
Wettest month: | May | 88mm 3.5ins |
Warmest sea: | August | 25.9°C 78.6°F |