The bar chart below shows the average monthly peak daytime temperatures at San Rafael
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 13.2 | 15.1 | 15.6 | 17 | 18.5 | 20.4 | 21.7 | 21.9 | 22.6 | 21.1 | 16.7 | 13.3 |
°F | 55.8 | 59.2 | 60 | 62.6 | 65.3 | 68.8 | 71 | 71.5 | 72.6 | 70 | 62 | 55.9 |
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.
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 | 208 | 149 | 130 | 62 | 13 | 6 | 2 | 3 | 11 | 54 | 141 | 168 |
inches | 8.2 | 5.9 | 5.1 | 2.4 | 0.5 | 0.2 | 0.1 | 0.1 | 0.4 | 2.1 | 5.6 | 6.6 |
Rainy days | 10 | 9 | 11 | 7 | 3 | 1 | 1 | 1 | 2 | 4 | 9 | 10 |
Average annual rainfall in San Rafael: 861.534mm (339.2 inches)
The bar chart below shows the average daily sunshine hours in San Rafael
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.4 | 7.9 | 9.2 | 11 | 11.5 | 11.5 | 11.3 | 10.4 | 10 | 8.7 | 6.4 | 5.6 |
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 | 5 | 6.5 | 6.6 | 7.2 | 8.5 | 9.9 | 10.7 | 11.2 | 11.4 | 10 | 7.5 | 5.4 |
Max °C | 13.5 | 15.4 | 15.8 | 17.3 | 18.8 | 20.7 | 22 | 22.2 | 22.9 | 21.4 | 16.9 | 13.5 |
Min °F | 40.9 | 43.6 | 43.9 | 44.9 | 47.2 | 49.8 | 51.2 | 52.2 | 52.4 | 50 | 45.5 | 41.6 |
Max °F | 48.6 | 51.6 | 52.2 | 54 | 56.5 | 59.5 | 61.3 | 62.1 | 62.8 | 60.3 | 54 | 48.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.4 | 12.2 | 12.2 | 11.8 | 11.8 | 12.2 | 13.1 | 14 | 14.4 | 14.2 | 13.6 | 12.7 |
°F | 54.2 | 54 | 53.9 | 53.3 | 53.2 | 53.9 | 55.5 | 57.2 | 57.9 | 57.6 | 56.4 | 54.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 12 | 14 | 17 | 18 | 20 | 20 | 19 | 18 | 16 | 14 | 13 | 12 |
mph | 8 | 9 | 10 | 11 | 13 | 13 | 12 | 11 | 10 | 9 | 8 | 8 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
79% | 77% | 73% | 70% | 70% | 69% | 70% | 72% | 70% | 71% | 76% | 80% |
Hottest month: | September | 22.6°C 72.7°F |
---|---|---|
Driest month: | July | 2mm 0.1ins |
Sunniest month: | April | 11hrs |
Coldest month: | January | 13.2°C 55.8°F |
Wettest month: | January | 208mm 8.2ins |
Warmest sea: | September | 14.4°C 57.9°F |