The bar chart below shows the average monthly peak daytime temperatures at Ermoúpolis
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 13 | 13.2 | 14.8 | 18.1 | 22.1 | 26.2 | 27.6 | 27.2 | 25 | 21.1 | 17.9 | 14.7 |
| °F | 55.4 | 55.8 | 58.6 | 64.7 | 71.8 | 79.2 | 81.7 | 80.9 | 77 | 69.9 | 64.2 | 58.5 |
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 | 90 | 63 | 56 | 26 | 16 | 5 | 3 | 2 | 12 | 48 | 63 | 91 |
| inches | 3.5 | 2.5 | 2.2 | 1 | 0.6 | 0.2 | 0.1 | 0.1 | 0.5 | 1.9 | 2.5 | 3.6 |
| Rainy days | 10 | 9 | 8 | 6 | 3 | 1 | 1 | 1 | 1 | 4 | 8 | 11 |
Average annual rainfall in Ermoúpolis: 537.734mm (211.7 inches)
The bar chart below shows the average daily sunshine hours in Ermoúpolis
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 4.7 | 5.5 | 7 | 8.9 | 11.1 | 13.5 | 14.5 | 13.5 | 11.3 | 7.9 | 5.9 | 4.8 |
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 | 8.1 | 8.3 | 9.3 | 11.9 | 15.3 | 19.2 | 21.7 | 21.5 | 19.3 | 15.8 | 12.6 | 10 |
| Max °C | 13.1 | 13.4 | 14.9 | 18.3 | 22.3 | 26.4 | 27.8 | 27.3 | 25.2 | 21.2 | 18 | 14.9 |
| Min °F | 46.6 | 46.9 | 48.7 | 53.4 | 59.5 | 66.6 | 71 | 70.7 | 66.7 | 60.4 | 54.7 | 49.9 |
| Max °F | 51.1 | 51.4 | 53.8 | 59.2 | 65.8 | 73 | 76.5 | 75.9 | 72 | 65.3 | 59.5 | 54.3 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 15.8 | 15.1 | 15.1 | 15.9 | 18.3 | 21.7 | 23.8 | 24.6 | 23.7 | 21.6 | 19.1 | 17 |
| °F | 60.4 | 59.3 | 59.1 | 60.6 | 65 | 71 | 74.8 | 76.3 | 74.6 | 70.9 | 66.3 | 62.7 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 14 | 15 | 13 | 11 | 9 | 9 | 12 | 12 | 12 | 13 | 12 | 14 |
| mph | 9 | 9 | 8 | 7 | 6 | 6 | 7 | 8 | 7 | 8 | 7 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73% | 72% | 72% | 68% | 67% | 63% | 63% | 65% | 67% | 71% | 74% | 74% |
| Hottest month: | July | 27.6°C 81.7°F |
|---|---|---|
| Driest month: | August | 2mm 0.1ins |
| Sunniest month: | July | 14.5hrs |
| Coldest month: | January | 13°C 55.4°F |
| Wettest month: | December | 91mm 3.6ins |
| Warmest sea: | August | 24.6°C 76.3°F |