The bar chart below shows the average monthly peak daytime temperatures at Arteixo
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 12 | 12.3 | 13.7 | 14.8 | 16.7 | 19.7 | 22.1 | 22.3 | 21.3 | 18.1 | 14.4 | 12.4 |
| °F | 53.5 | 54.1 | 56.6 | 58.6 | 62 | 67.5 | 71.7 | 72.1 | 70.3 | 64.6 | 58 | 54.3 |
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 | 195 | 173 | 130 | 113 | 107 | 63 | 31 | 37 | 88 | 145 | 156 | 186 |
| inches | 7.7 | 6.8 | 5.1 | 4.5 | 4.2 | 2.5 | 1.2 | 1.5 | 3.5 | 5.7 | 6.1 | 7.3 |
| Rainy days | 21 | 19 | 19 | 17 | 16 | 12 | 9 | 10 | 13 | 17 | 20 | 21 |
Average annual rainfall in Arteixo: 1458.667mm (574.3 inches)
The bar chart below shows the average daily sunshine hours in Arteixo
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 3.7 | 4.2 | 5.1 | 6 | 6.9 | 8.1 | 8.9 | 8.4 | 6.4 | 5.4 | 4.2 | 3.5 |
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 | 5.9 | 6.2 | 6.6 | 7.7 | 9.6 | 12.1 | 14 | 14.2 | 13.3 | 11.1 | 8.2 | 6.7 |
| Max °C | 12.1 | 12.5 | 13.9 | 15 | 16.9 | 19.9 | 22.3 | 22.5 | 21.5 | 18.3 | 14.6 | 12.6 |
| Min °F | 42.6 | 43.1 | 43.8 | 45.8 | 49.2 | 53.8 | 57.1 | 57.5 | 55.9 | 52 | 46.8 | 44 |
| Max °F | 48.2 | 48.7 | 50.4 | 52.3 | 55.8 | 60.8 | 64.6 | 64.9 | 63.3 | 58.5 | 52.5 | 49.3 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 13.5 | 13 | 13 | 13.4 | 14.5 | 16.5 | 18.3 | 19.3 | 18.8 | 17.4 | 15.7 | 14.3 |
| °F | 56.3 | 55.5 | 55.3 | 56 | 58.2 | 61.7 | 64.9 | 66.7 | 65.8 | 63.2 | 60.3 | 57.8 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 18 | 18 | 18 | 17 | 16 | 14 | 14 | 14 | 14 | 14 | 16 | 17 |
| mph | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80% | 79% | 76% | 77% | 78% | 78% | 78% | 78% | 78% | 80% | 81% | 81% |
| Hottest month: | August | 22.3°C 72.1°F |
|---|---|---|
| Driest month: | July | 31mm 1.2ins |
| Sunniest month: | August | 8.4hrs |
| Coldest month: | January | 12°C 53.6°F |
| Wettest month: | January | 195mm 7.7ins |
| Warmest sea: | August | 19.3°C 66.7°F |