The bar chart below shows the average monthly peak daytime temperatures at Río Grande
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 21 | 22.4 | 25.1 | 28.6 | 31.4 | 31.1 | 29.8 | 29.3 | 28 | 26.5 | 24.9 | 21.2 |
°F | 69.9 | 72.4 | 77.2 | 83.5 | 88.5 | 88 | 85.7 | 84.8 | 82.4 | 79.7 | 76.8 | 70.2 |
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 | 5 | 6 | 4 | 14 | 63 | 75 | 99 | 76 | 32 | 10 | 10 |
inches | 0.4 | 0.2 | 0.2 | 0.1 | 0.6 | 2.5 | 3 | 3.9 | 3 | 1.3 | 0.4 | 0.4 |
Rainy days | 2 | 1 | 1 | 1 | 2 | 6 | 8 | 9 | 7 | 4 | 1 | 2 |
Average annual rainfall in Río Grande: 325.467mm (128.1 inches)
The bar chart below shows the average daily sunshine hours in Río Grande
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 7.3 | 8.6 | 8.8 | 8.8 | 9.1 | 8.3 | 7.2 | 7 | 6.7 | 7.7 | 7.8 | 6.2 |
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 | 2.1 | 3.1 | 5.2 | 8.1 | 10.1 | 12.2 | 12.4 | 12.3 | 11.4 | 9.3 | 5.5 | 3 |
Max °C | 21.5 | 22.9 | 25.6 | 29.1 | 31.9 | 31.6 | 30.3 | 29.8 | 28.4 | 26.9 | 25.4 | 21.7 |
Min °F | 35.8 | 37.6 | 41.4 | 46.6 | 50.2 | 54 | 54.2 | 54.1 | 52.5 | 48.7 | 41.8 | 37.3 |
Max °F | 53.2 | 55.4 | 59.7 | 65.5 | 69.8 | 71.4 | 70.3 | 69.8 | 67.8 | 64.6 | 59.7 | 54.1 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 22.9 | 22.4 | 22.6 | 24 | 26.2 | 28.3 | 29.4 | 29.9 | 29.8 | 29 | 26.8 | 24.4 |
°F | 73.1 | 72.3 | 72.7 | 75.1 | 79.2 | 83 | 84.9 | 85.8 | 85.6 | 84.3 | 80.3 | 75.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 16 | 16 | 18 | 15 | 14 | 13 | 13 | 12 | 12 | 13 | 14 | 15 |
mph | 10 | 10 | 11 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 9 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
50% | 45% | 38% | 38% | 42% | 51% | 61% | 63% | 63% | 59% | 51% | 53% |
Hottest month: | June | 31.1°C 88°F |
---|---|---|
Driest month: | April | 4mm 0.2ins |
Sunniest month: | February | 8.6hrs |
Coldest month: | January | 21°C 69.8°F |
Wettest month: | August | 99mm 3.9ins |
Warmest sea: | August | 29.9°C 85.8°F |