Santa Catalina monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Santa Catalina
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29.5 | 29.9 | 31 | 32.5 | 32.7 | 31.3 | 30.5 | 29.9 | 30.4 | 30.9 | 30.8 | 29.9 |
| °F | 85.1 | 85.9 | 87.9 | 90.5 | 90.9 | 88.4 | 86.9 | 85.8 | 86.7 | 87.6 | 87.5 | 85.9 |
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 | 1 | 2 | 5 | 33 | 149 | 427 | 509 | 701 | 389 | 127 | 36 | 9 |
| inches | 0.1 | 0.1 | 0.2 | 1.3 | 5.9 | 16.8 | 20 | 27.6 | 15.3 | 5 | 1.4 | 0.3 |
| Rainy days | 1 | 0 | 0 | 2 | 10 | 17 | 19 | 21 | 16 | 8 | 4 | 1 |
Average annual rainfall in Santa Catalina: 2526.5mm (994.7 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Santa Catalina
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 9.5 | 9.9 | 9.8 | 9.9 | 8.8 | 7.3 | 6.9 | 6.3 | 6.8 | 8 | 8.5 | 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 | 20.5 | 20.9 | 22.4 | 23.9 | 24.5 | 23.9 | 23.6 | 23.4 | 23.5 | 23.1 | 22.6 | 21.5 |
| Max °C | 29.7 | 30.2 | 31.3 | 32.7 | 33 | 31.5 | 30.7 | 30.1 | 30.6 | 31.1 | 31.1 | 30.2 |
| Min °F | 68.9 | 69.5 | 72.2 | 75 | 76 | 75 | 74.4 | 74 | 74.2 | 73.6 | 72.6 | 70.6 |
| Max °F | 77.2 | 77.9 | 80.2 | 82.9 | 83.7 | 81.9 | 80.8 | 80.1 | 80.6 | 80.8 | 80.2 | 78.4 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.1 | 25.9 | 26.7 | 28 | 29.5 | 29.9 | 29.7 | 29.3 | 29.3 | 28.8 | 28 | 26.8 |
| °F | 78.9 | 78.6 | 80 | 82.5 | 85.1 | 85.8 | 85.4 | 84.8 | 84.7 | 83.9 | 82.4 | 80.3 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 |
| mph | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 75% | 75% | 76% | 75% | 78% | 82% | 85% | 86% | 85% | 81% | 79% | 76% |
Other monthly averages
Santa Catalina weather stats
| Hottest month: | May | 32.7°C 90.9°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | February | 9.9hrs |
| Coldest month: | January | 29.5°C 85.1°F |
| Wettest month: | August | 701mm 27.6ins |
| Warmest sea: | June | 29.9°C 85.8°F |
© Google