Santa Ana monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Santa Ana
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.1 | 28.1 | 29.5 | 29.6 | 28.3 | 26.5 | 27.4 | 26.8 | 26 | 25.8 | 25.7 | 26.2 |
| °F | 80.8 | 82.6 | 85.2 | 85.2 | 83 | 79.7 | 81.3 | 80.3 | 78.8 | 78.5 | 78.3 | 79.1 |
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.
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 | 3 | 3 | 15 | 54 | 169 | 319 | 310 | 299 | 330 | 199 | 34 | 8 |
| inches | 0.1 | 0.1 | 0.6 | 2.1 | 6.7 | 12.5 | 12.2 | 11.8 | 13 | 7.8 | 1.3 | 0.3 |
| Rainy days | 5 | 4 | 5 | 8 | 20 | 28 | 28 | 28 | 29 | 22 | 8 | 5 |
Average annual rainfall in Santa Ana: 1665.734mm (655.8 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Santa Ana
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 8.4 | 9.2 | 9 | 9 | 8.6 | 7.5 | 7.5 | 6.9 | 6 | 6.4 | 7.8 | 8.2 |
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 | 14.2 | 14.2 | 15.1 | 16.3 | 16.8 | 16.5 | 16.6 | 16.1 | 16.4 | 16 | 14.8 | 14.2 |
| Max °C | 27.4 | 28.5 | 29.9 | 29.9 | 28.6 | 26.8 | 27.7 | 27.1 | 26.3 | 26.1 | 26 | 26.5 |
| Min °F | 57.6 | 57.5 | 59.2 | 61.3 | 62.2 | 61.6 | 61.8 | 61 | 61.4 | 60.7 | 58.6 | 57.5 |
| Max °F | 69.4 | 70.3 | 72.5 | 73.6 | 72.9 | 70.9 | 71.8 | 70.9 | 70.3 | 69.8 | 68.7 | 68.5 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28.1 | 28.2 | 28.8 | 29.6 | 29.8 | 29.6 | 29.6 | 29.8 | 29.5 | 29.3 | 29.2 | 28.7 |
| °F | 82.6 | 82.8 | 83.8 | 85.3 | 85.6 | 85.3 | 85.2 | 85.6 | 85 | 84.7 | 84.5 | 83.7 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 9 | 10 | 9 | 9 | 8 | 7 | 8 | 8 | 7 | 8 | 9 | 9 |
| mph | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70% | 65% | 68% | 70% | 73% | 80% | 80% | 83% | 85% | 83% | 74% | 71% |
Other monthly averages
Santa Ana weather stats
| Hottest month: | April | 29.6°C 85.3°F |
|---|---|---|
| Driest month: | January | 3mm 0.1ins |
| Sunniest month: | February | 9.2hrs |
| Coldest month: | December | 26.2°C 79.2°F |
| Wettest month: | September | 330mm 13ins |
| Warmest sea: | May | 29.8°C 85.6°F |
© Google