The bar chart below shows the average monthly peak daytime temperatures at Trenton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.9 | 7 | 11.2 | 17.9 | 23 | 28.9 | 32.4 | 31 | 25.9 | 19.7 | 10.7 | 4.8 |
°F | 39 | 44.6 | 52.2 | 64.2 | 73.4 | 84 | 90.3 | 87.7 | 78.6 | 67.4 | 51.2 | 40.7 |
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 | 11 | 13 | 32 | 45 | 85 | 81 | 80 | 59 | 39 | 27 | 18 | 12 |
inches | 0.4 | 0.5 | 1.2 | 1.8 | 3.4 | 3.2 | 3.1 | 2.3 | 1.5 | 1.1 | 0.7 | 0.5 |
Rainy days | 5 | 5 | 7 | 8 | 11 | 9 | 10 | 8 | 7 | 5 | 4 | 5 |
Average annual rainfall in Trenton: 438.967mm (172.8 inches)
The bar chart below shows the average daily sunshine hours in Trenton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.3 | 6.8 | 7.5 | 8.9 | 9.6 | 11.2 | 11.8 | 10.7 | 9.1 | 8.1 | 6.2 | 5.9 |
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 | -10.3 | -7.6 | -3.6 | 2.2 | 8.1 | 13.4 | 16.9 | 15.5 | 9.9 | 2.7 | -4.1 | -9.2 |
Max °C | 4.3 | 7.4 | 11.6 | 18.3 | 23.4 | 29.3 | 32.8 | 31.4 | 26.3 | 20.1 | 11.1 | 5.2 |
Min °F | 13.6 | 18.4 | 25.5 | 35.9 | 46.5 | 56 | 62.3 | 59.8 | 49.8 | 36.9 | 24.7 | 15.5 |
Max °F | 26.6 | 31.8 | 39.2 | 50.4 | 60.3 | 70.3 | 76.6 | 74.1 | 64.6 | 52.5 | 38.3 | 28.4 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.2 | 10 | 10.4 | 11.3 | 12.8 | 14.9 | 17.2 | 19.2 | 18.3 | 15.6 | 13 | 11.2 |
°F | 50.4 | 50 | 50.7 | 52.3 | 55.1 | 58.7 | 62.9 | 66.6 | 64.9 | 60 | 55.4 | 52.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 19 | 22 | 23 | 21 | 19 | 18 | 18 | 19 | 18 | 18 | 18 |
mph | 12 | 12 | 14 | 14 | 13 | 12 | 11 | 11 | 12 | 11 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
68% | 67% | 63% | 60% | 63% | 62% | 60% | 62% | 62% | 59% | 66% | 68% |
Hottest month: | July | 32.4°C 90.3°F |
---|---|---|
Driest month: | January | 11mm 0.4ins |
Sunniest month: | July | 11.8hrs |
Coldest month: | January | 3.9°C 39°F |
Wettest month: | May | 85mm 3.3ins |
Warmest sea: | August | 19.2°C 66.6°F |