The bar chart below shows the average monthly peak daytime temperatures at San Antonio
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 28.5 | 30.2 | 32.5 | 34.6 | 35.4 | 34.5 | 33.6 | 33.1 | 32.8 | 31.5 | 29.9 | 28.4 |
°F | 83.3 | 86.4 | 90.4 | 94.3 | 95.6 | 94.1 | 92.5 | 91.6 | 91.1 | 88.7 | 85.8 | 83.1 |
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 | 47 | 35 | 50 | 66 | 139 | 184 | 188 | 235 | 194 | 330 | 338 | 156 |
inches | 1.9 | 1.4 | 2 | 2.6 | 5.5 | 7.2 | 7.4 | 9.2 | 7.6 | 13 | 13.3 | 6.1 |
Rainy days | 9 | 6 | 7 | 7 | 12 | 15 | 15 | 17 | 15 | 16 | 16 | 12 |
Average annual rainfall in San Antonio: 2101.8mm (827.5 inches)
The bar chart below shows the average daily sunshine hours in San Antonio
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.6 | 7.7 | 8.5 | 9.4 | 8.8 | 7.5 | 7.5 | 6.4 | 6.9 | 7.2 | 6.3 | 5.9 |
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 | 19.3 | 19.3 | 20.7 | 22.3 | 23.4 | 23.5 | 23.4 | 23.3 | 23 | 22.3 | 21.5 | 20.2 |
Max °C | 28.8 | 30.5 | 32.8 | 34.9 | 35.7 | 34.8 | 33.9 | 33.4 | 33.1 | 31.7 | 30.1 | 28.6 |
Min °F | 66.7 | 66.7 | 69.2 | 72.1 | 74 | 74.2 | 74 | 73.9 | 73.3 | 72.1 | 70.7 | 68.4 |
Max °F | 75.2 | 76.8 | 80.1 | 83.5 | 85.1 | 84.4 | 83.5 | 82.9 | 82.4 | 80.6 | 78.4 | 75.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 26.3 | 26.1 | 26.8 | 28 | 29.3 | 29.8 | 29.7 | 29.4 | 29.3 | 28.8 | 27.9 | 26.9 |
°F | 79.3 | 79 | 80.3 | 82.4 | 84.8 | 85.6 | 85.4 | 84.9 | 84.7 | 83.8 | 82.2 | 80.4 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 8 |
mph | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
82% | 79% | 77% | 74% | 75% | 78% | 79% | 80% | 81% | 81% | 83% | 84% |
Hottest month: | May | 35.4°C 95.7°F |
---|---|---|
Driest month: | February | 35mm 1.4ins |
Sunniest month: | April | 9.4hrs |
Coldest month: | January | 28.5°C 83.3°F |
Wettest month: | November | 338mm 13.3ins |
Warmest sea: | June | 29.8°C 85.6°F |