The bar chart below shows the average monthly peak daytime temperatures at Barreirinhas
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 31.4 | 30.2 | 29.7 | 29.9 | 30.4 | 30.8 | 30.8 | 31.3 | 31.5 | 31.7 | 31.5 | 31.5 |
| °F | 88.5 | 86.3 | 85.5 | 85.8 | 86.8 | 87.4 | 87.5 | 88.3 | 88.7 | 89 | 88.7 | 88.6 |
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 | 156 | 245 | 336 | 312 | 243 | 105 | 63 | 7 | 6 | 5 | 7 | 49 |
| inches | 6.1 | 9.6 | 13.2 | 12.3 | 9.6 | 4.1 | 2.5 | 0.3 | 0.2 | 0.2 | 0.3 | 1.9 |
| Rainy days | 25 | 27 | 31 | 30 | 30 | 21 | 17 | 9 | 8 | 6 | 7 | 13 |
Average annual rainfall in Barreirinhas: 1487.6mm (585.7 inches)
The bar chart below shows the average daily sunshine hours in Barreirinhas
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 6.8 | 5.4 | 5 | 5.7 | 6.7 | 8.5 | 9.1 | 9.9 | 9.8 | 9.5 | 9.5 | 7.8 |
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 | 23.2 | 22.1 | 23.1 | 23.2 | 23 | 22.6 | 22.4 | 23.4 | 23.5 | 23.8 | 23.9 | 23.6 |
| Max °C | 31.6 | 30.4 | 29.9 | 30.1 | 30.6 | 31 | 31.1 | 31.5 | 31.7 | 31.9 | 31.7 | 31.7 |
| Min °F | 73.8 | 71.7 | 73.6 | 73.7 | 73.4 | 72.7 | 72.2 | 74 | 74.3 | 74.8 | 75 | 74.4 |
| Max °F | 81.3 | 79.2 | 79.7 | 79.9 | 80.2 | 80.2 | 80.1 | 81.3 | 81.7 | 82 | 82 | 81.7 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.9 | 28.3 | 28.5 | 28.7 | 28.5 | 28.1 | 27.5 | 27 | 26.9 | 27 | 27.3 | 27.6 |
| °F | 82.3 | 82.9 | 83.3 | 83.6 | 83.3 | 82.6 | 81.5 | 80.6 | 80.4 | 80.6 | 81.1 | 81.7 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 9 | 7 | 6 | 5 | 6 | 7 | 8 | 11 | 13 | 13 | 13 | 13 |
| mph | 5 | 5 | 4 | 3 | 4 | 4 | 5 | 7 | 8 | 8 | 8 | 8 |
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% | 84% | 85% | 87% | 86% | 81% | 77% | 77% | 74% | 74% | 73% | 75% |
| Hottest month: | October | 31.7°C 89.1°F |
|---|---|---|
| Driest month: | October | 5mm 0.2ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | February | 30.2°C 86.4°F |
| Wettest month: | March | 336mm 13.2ins |
| Warmest sea: | April | 28.7°C 83.7°F |