The bar chart below shows the average monthly peak daytime temperatures at Los Altos
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 33.4 | 31.7 | 29.5 | 26.1 | 22.5 | 18.5 | 19.4 | 22.6 | 25.8 | 29.1 | 31.3 | 33.2 |
°F | 92.2 | 89.1 | 85.1 | 79 | 72.5 | 65.3 | 66.9 | 72.6 | 78.5 | 84.5 | 88.3 | 91.7 |
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 | 125 | 99 | 98 | 48 | 21 | 10 | 6 | 6 | 12 | 39 | 59 | 89 |
inches | 4.9 | 3.9 | 3.9 | 1.9 | 0.8 | 0.4 | 0.3 | 0.2 | 0.5 | 1.5 | 2.3 | 3.5 |
Rainy days | 10 | 9 | 9 | 5 | 4 | 3 | 3 | 2 | 3 | 5 | 6 | 9 |
Average annual rainfall in Los Altos: 516.3mm (203.3 inches)
The bar chart below shows the average daily sunshine hours in Los Altos
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 9.7 | 8.7 | 8.3 | 7.7 | 7 | 6.4 | 8.2 | 8.6 | 8.9 | 8.9 | 9.5 | 9.9 |
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 | 20.3 | 19.2 | 17.2 | 13.2 | 9.2 | 5.2 | 4.1 | 6.3 | 10.4 | 14.7 | 17.6 | 19.7 |
Max °C | 33.8 | 32 | 29.8 | 26.4 | 22.8 | 18.8 | 19.8 | 23 | 26.2 | 29.5 | 31.6 | 33.5 |
Min °F | 68.5 | 66.6 | 63 | 55.8 | 48.6 | 41.4 | 39.3 | 43.3 | 50.7 | 58.5 | 63.7 | 67.5 |
Max °F | 80.6 | 78.1 | 74.3 | 67.6 | 60.8 | 53.6 | 53.4 | 58.3 | 64.9 | 71.8 | 76.3 | 79.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 21.1 | 21.5 | 20.9 | 19.4 | 18 | 16.7 | 15.6 | 15.3 | 15.6 | 16.5 | 17.7 | 19.4 |
°F | 69.9 | 70.8 | 69.6 | 67 | 64.4 | 62 | 60.2 | 59.5 | 60.1 | 61.7 | 63.9 | 66.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 8 | 7 | 7 | 7 | 6 | 5 | 6 | 7 | 9 | 10 | 9 | 9 |
mph | 5 | 5 | 5 | 4 | 4 | 3 | 4 | 5 | 6 | 6 | 6 | 6 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
56% | 61% | 65% | 66% | 69% | 71% | 63% | 51% | 46% | 47% | 51% | 52% |
Hottest month: | January | 33.4°C 92.1°F |
---|---|---|
Driest month: | August | 6mm 0.2ins |
Sunniest month: | July | 8.2hrs |
Coldest month: | July | 19.4°C 66.9°F |
Wettest month: | January | 125mm 4.9ins |
Warmest sea: | February | 21.5°C 70.7°F |