The bar chart below shows the average monthly peak daytime temperatures at Roman
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.1 | 4.3 | 9.5 | 16.3 | 21.4 | 24.9 | 27.3 | 27 | 23.5 | 17.1 | 10.6 | 3.4 |
°F | 34 | 39.7 | 49.1 | 61.4 | 70.5 | 76.8 | 81.1 | 80.6 | 74.4 | 62.8 | 51.1 | 38.1 |
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 | 43 | 40 | 46 | 57 | 84 | 80 | 68 | 45 | 43 | 46 | 55 | 50 |
inches | 1.7 | 1.6 | 1.8 | 2.2 | 3.3 | 3.1 | 2.7 | 1.8 | 1.7 | 1.8 | 2.2 | 2 |
Rainy days | 7 | 7 | 7 | 9 | 10 | 9 | 7 | 6 | 5 | 5 | 7 | 8 |
Average annual rainfall in Roman: 722.4mm (284.4 inches)
The bar chart below shows the average daily sunshine hours in Roman
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.6 | 3.5 | 4.7 | 6.4 | 7.9 | 9.2 | 10.3 | 9.8 | 8.1 | 5.9 | 3.5 | 2.5 |
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 | -5.7 | -2.9 | 0.3 | 5.8 | 10.4 | 13.5 | 15.1 | 15.1 | 11.2 | 6.4 | 2.6 | -2.6 |
Max °C | 1.3 | 4.5 | 9.8 | 16.6 | 21.7 | 25.2 | 27.6 | 27.3 | 23.9 | 17.4 | 10.8 | 3.6 |
Min °F | 21.8 | 26.9 | 32.5 | 42.4 | 50.6 | 56.2 | 59.1 | 59.2 | 52.1 | 43.5 | 36.7 | 27.4 |
Max °F | 28 | 33.4 | 41 | 52.2 | 60.8 | 66.7 | 70.3 | 70.2 | 63.5 | 53.4 | 44.1 | 32.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.6 | 9.9 | 10.3 | 12.1 | 16.3 | 21 | 23.9 | 24.8 | 22.5 | 18.9 | 15.2 | 12.4 |
°F | 51 | 49.8 | 50.5 | 53.8 | 61.4 | 69.8 | 75 | 76.7 | 72.5 | 66 | 59.4 | 54.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 |
mph | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
82% | 79% | 73% | 67% | 69% | 69% | 65% | 65% | 68% | 74% | 81% | 83% |
Hottest month: | July | 27.3°C 81.1°F |
---|---|---|
Driest month: | February | 40mm 1.6ins |
Sunniest month: | August | 9.8hrs |
Coldest month: | January | 1.1°C 34°F |
Wettest month: | May | 84mm 3.3ins |
Warmest sea: | August | 24.8°C 76.6°F |