The bar chart below shows the average monthly peak daytime temperatures at Ribeira Grande
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 21.1 | 21.1 | 21.7 | 22.1 | 22.8 | 23.7 | 24.4 | 25.5 | 26 | 25.4 | 24 | 22.3 |
°F | 70 | 70.1 | 71.1 | 71.8 | 73 | 74.7 | 75.9 | 78 | 78.8 | 77.7 | 75.2 | 72.1 |
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 | 11 | 9 | 1 | 6 | 11 | 5 | 5 | 9 | 36 | 26 | 11 | 12 |
inches | 0.4 | 0.3 | 0 | 0.2 | 0.4 | 0.2 | 0.2 | 0.3 | 1.4 | 1 | 0.4 | 0.5 |
Rainy days | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 4 | 5 | 3 | 3 | 2 |
Average annual rainfall in Ribeira Grande: 133.4165mm (52.5 inches)
The bar chart below shows the average daily sunshine hours in Ribeira Grande
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.2 | 3.3 | 1.9 | 3.5 | 1.8 | 2.1 | 2.8 | 3.2 | 3.4 | 4.8 | 4 | 1.7 |
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 | 15.1 | 14.7 | 15 | 15.7 | 16.6 | 17.8 | 18.8 | 19.6 | 20 | 19.3 | 18.1 | 16.6 |
Max °C | 21.3 | 21.3 | 21.9 | 22.3 | 22.9 | 23.9 | 24.6 | 25.7 | 26.2 | 25.6 | 24.2 | 22.4 |
Min °F | 59.2 | 58.5 | 59 | 60.3 | 61.8 | 64 | 65.8 | 67.3 | 67.9 | 66.7 | 64.5 | 61.9 |
Max °F | 64.8 | 64.4 | 65.2 | 66.2 | 67.6 | 69.4 | 71 | 72.8 | 73.5 | 72.3 | 70 | 67.1 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 23 | 22.3 | 22.3 | 22.7 | 23.2 | 23.8 | 24.6 | 25.8 | 26.5 | 26.5 | 25.7 | 24.3 |
°F | 73.3 | 72.1 | 72.2 | 72.8 | 73.8 | 74.8 | 76.3 | 78.4 | 79.6 | 79.6 | 78.2 | 75.7 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 23 | 23 | 22 | 21 | 22 | 21 | 17 | 16 | 17 | 18 | 19 | 21 |
mph | 14 | 14 | 14 | 13 | 14 | 13 | 11 | 10 | 11 | 11 | 12 | 13 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
75% | 75% | 74% | 74% | 76% | 78% | 77% | 77% | 79% | 78% | 76% | 75% |
Hottest month: | September | 26°C 78.8°F |
---|---|---|
Driest month: | March | 1mm 0ins |
Sunniest month: | October | 4.8hrs |
Coldest month: | February | 21.1°C 70°F |
Wettest month: | September | 36mm 1.4ins |
Warmest sea: | October | 26.5°C 79.7°F |