The bar chart below shows the average monthly peak daytime temperatures at Palermo
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 30.8 | 31 | 31.1 | 30.5 | 30.7 | 31 | 31.7 | 32.3 | 32.3 | 31.2 | 29.8 | 30 |
| °F | 87.5 | 87.8 | 88 | 86.9 | 87.3 | 87.8 | 89 | 90.2 | 90.2 | 88.2 | 85.6 | 85.9 |
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 | 109 | 113 | 129 | 157 | 115 | 59 | 24 | 27 | 65 | 194 | 214 | 148 |
| inches | 4.3 | 4.4 | 5.1 | 6.2 | 4.5 | 2.3 | 0.9 | 1.1 | 2.5 | 7.6 | 8.4 | 5.8 |
| Rainy days | 11 | 12 | 14 | 16 | 14 | 11 | 9 | 8 | 10 | 17 | 18 | 14 |
Average annual rainfall in Palermo: 1280.1mm (504 inches)
The bar chart below shows the average daily sunshine hours in Palermo
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 6 | 5.5 | 4.8 | 4.6 | 5 | 5.1 | 5.3 | 5.2 | 5.2 | 5 | 5.4 | 5.9 |
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 | 20.3 | 20.4 | 20.7 | 20.5 | 20.5 | 20.4 | 20.3 | 20.4 | 20.6 | 20.9 | 20.4 | 20.2 |
| Max °C | 31.1 | 31.3 | 31.4 | 30.8 | 31 | 31.3 | 32 | 32.6 | 32.6 | 31.5 | 30 | 30.2 |
| Min °F | 68.5 | 68.6 | 69.2 | 68.8 | 68.8 | 68.6 | 68.5 | 68.7 | 69.1 | 69.6 | 68.7 | 68.4 |
| Max °F | 78.3 | 78.4 | 78.8 | 78.1 | 78.3 | 78.4 | 79 | 79.7 | 79.9 | 79.2 | 77.4 | 77.4 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.4 | 26.2 | 26 | 26.1 | 26.5 | 26.4 | 26.2 | 26 | 26 | 26 | 26.2 | 26.3 |
| °F | 79.5 | 79.1 | 78.8 | 79 | 79.7 | 79.6 | 79.1 | 78.8 | 78.7 | 78.9 | 79.1 | 79.4 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 9 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 9 |
| mph | 6 | 6 | 6 | 5 | 6 | 6 | 7 | 6 | 6 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74% | 72% | 74% | 76% | 76% | 72% | 65% | 62% | 63% | 73% | 78% | 77% |
| Hottest month: | September | 32.3°C 90.1°F |
|---|---|---|
| Driest month: | July | 24mm 0.9ins |
| Sunniest month: | January | 6hrs |
| Coldest month: | November | 29.8°C 85.6°F |
| Wettest month: | November | 214mm 8.4ins |
| Warmest sea: | May | 26.5°C 79.7°F |