The bar chart below shows the average monthly peak daytime temperatures at Brentwood
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.2 | 15.7 | 17.7 | 20.8 | 24.7 | 28.4 | 31.1 | 30.9 | 29.1 | 24.8 | 17.5 | 12.4 |
°F | 54 | 60.2 | 63.8 | 69.5 | 76.4 | 83.2 | 87.9 | 87.6 | 84.4 | 76.6 | 63.5 | 54.4 |
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 | 81 | 61 | 53 | 29 | 8 | 3 | 1 | 2 | 6 | 24 | 55 | 62 |
inches | 3.2 | 2.4 | 2.1 | 1.1 | 0.3 | 0.1 | 0.1 | 0.1 | 0.2 | 1 | 2.2 | 2.4 |
Rainy days | 9 | 9 | 9 | 6 | 2 | 1 | 1 | 1 | 2 | 4 | 8 | 9 |
Average annual rainfall in Brentwood: 302.167mm (119 inches)
The bar chart below shows the average daily sunshine hours in Brentwood
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.9 | 7.9 | 9.5 | 11.5 | 12.7 | 13.1 | 13.1 | 12.1 | 11.2 | 9.6 | 6.8 | 5.4 |
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 | 2.6 | 4.7 | 5.9 | 7.1 | 9.6 | 12 | 13.1 | 13.3 | 12.3 | 9.5 | 5.8 | 3 |
Max °C | 12.5 | 16 | 18 | 21.2 | 25.1 | 28.9 | 31.5 | 31.3 | 29.5 | 25.2 | 17.8 | 12.7 |
Min °F | 36.6 | 40.4 | 42.5 | 44.7 | 49.2 | 53.5 | 55.6 | 55.9 | 54.1 | 49 | 42.4 | 37.3 |
Max °F | 45.5 | 50.5 | 53.4 | 57.4 | 63.1 | 68.7 | 72.1 | 72.1 | 69.6 | 63.1 | 53.2 | 46 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.4 | 12.3 | 12.2 | 12 | 12.1 | 12.7 | 13.7 | 14.6 | 14.9 | 14.6 | 13.8 | 12.9 |
°F | 54.4 | 54.1 | 54 | 53.6 | 53.8 | 54.8 | 56.7 | 58.3 | 58.9 | 58.3 | 56.9 | 55.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 12 | 13 | 16 | 17 | 18 | 19 | 17 | 17 | 14 | 13 | 12 | 12 |
mph | 7 | 8 | 10 | 10 | 11 | 12 | 11 | 10 | 9 | 8 | 7 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
81% | 77% | 72% | 66% | 61% | 59% | 58% | 60% | 61% | 65% | 76% | 82% |
Hottest month: | July | 31.1°C 88°F |
---|---|---|
Driest month: | July | 1mm 0ins |
Sunniest month: | July | 13.1hrs |
Coldest month: | January | 12.2°C 54°F |
Wettest month: | January | 81mm 3.2ins |
Warmest sea: | September | 14.9°C 58.8°F |