São João del Rei monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at São João del Rei
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.4 | 27.7 | 27.2 | 25.5 | 24.1 | 23 | 22.9 | 24.9 | 25.5 | 26.2 | 26.1 | 26.4 |
| °F | 81.4 | 81.9 | 81 | 78 | 75.3 | 73.5 | 73.3 | 76.9 | 78 | 79.1 | 79.1 | 79.4 |
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.
Average rainfall & rainy days
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 | 248 | 208 | 195 | 69 | 31 | 22 | 13 | 11 | 52 | 130 | 197 | 307 |
| inches | 9.8 | 8.2 | 7.7 | 2.7 | 1.2 | 0.9 | 0.5 | 0.4 | 2 | 5.1 | 7.8 | 12.1 |
| Rainy days | 24 | 19 | 16 | 11 | 8 | 6 | 7 | 6 | 8 | 17 | 21 | 23 |
Average annual rainfall in São João del Rei: 1416.767mm (557.8 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in São João del Rei
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.8 | 6 | 6 | 6.4 | 6.7 | 6.9 | 7.4 | 7.8 | 5.8 | 5.4 | 5.3 | 4.7 |
Day / night temperatures
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 | 16.9 | 17 | 16.5 | 14.4 | 11.9 | 9.9 | 9.4 | 10.3 | 12.6 | 14.8 | 15.6 | 16.4 |
| Max °C | 27.7 | 28 | 27.5 | 25.8 | 24.4 | 23.4 | 23.3 | 25.3 | 25.9 | 26.5 | 26.4 | 26.6 |
| Min °F | 62.4 | 62.6 | 61.7 | 57.9 | 53.3 | 49.7 | 48.8 | 50.5 | 54.6 | 58.6 | 60.1 | 61.5 |
| Max °F | 72.1 | 72.5 | 71.6 | 68.2 | 64.6 | 61.9 | 61.3 | 64 | 66.6 | 69.1 | 69.8 | 70.7 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26 | 26.3 | 26.4 | 25.8 | 24.3 | 23 | 22.2 | 21.8 | 22 | 22.7 | 23.8 | 25 |
| °F | 78.7 | 79.4 | 79.5 | 78.5 | 75.8 | 73.4 | 71.9 | 71.3 | 71.6 | 72.8 | 74.8 | 77 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 8 |
| mph | 5 | 4 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78% | 79% | 79% | 79% | 77% | 76% | 73% | 68% | 70% | 74% | 77% | 80% |
Other monthly averages
São João del Rei weather stats
| Hottest month: | February | 27.7°C 81.9°F |
|---|---|---|
| Driest month: | August | 11mm 0.4ins |
| Sunniest month: | August | 7.8hrs |
| Coldest month: | July | 22.9°C 73.2°F |
| Wettest month: | December | 307mm 12.1ins |
| Warmest sea: | March | 26.4°C 79.5°F |
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