The bar chart below shows the average monthly peak daytime temperatures at Seneca
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2 | 5.4 | 12 | 19.4 | 24.7 | 29.8 | 32.6 | 31.3 | 26.5 | 20.4 | 11.6 | 3.9 |
°F | 35.6 | 41.6 | 53.7 | 66.9 | 76.4 | 85.6 | 90.7 | 88.3 | 79.6 | 68.7 | 52.8 | 39 |
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 | 19 | 23 | 56 | 72 | 106 | 125 | 98 | 104 | 103 | 65 | 39 | 27 |
inches | 0.8 | 0.9 | 2.2 | 2.8 | 4.2 | 4.9 | 3.9 | 4.1 | 4.1 | 2.6 | 1.5 | 1.1 |
Rainy days | 6 | 6 | 9 | 10 | 11 | 10 | 8 | 9 | 8 | 7 | 6 | 6 |
Average annual rainfall in Seneca: 781.534mm (307.7 inches)
The bar chart below shows the average daily sunshine hours in Seneca
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.4 | 6.6 | 7.5 | 8.5 | 9.5 | 11 | 11.5 | 10.3 | 8.6 | 7.6 | 5.8 | 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 | -9.5 | -6.9 | -0.8 | 5.7 | 11.6 | 16.7 | 19.5 | 18 | 13 | 6.5 | -0.3 | -7 |
Max °C | 2.3 | 5.7 | 12.4 | 19.7 | 25 | 30.1 | 33 | 31.6 | 26.8 | 20.8 | 11.9 | 4.2 |
Min °F | 14.9 | 19.7 | 30.7 | 42.3 | 52.9 | 62.1 | 67 | 64.4 | 55.4 | 43.6 | 31.6 | 19.5 |
Max °F | 25.5 | 30.9 | 42.4 | 54.9 | 64.9 | 74.1 | 79.2 | 76.6 | 67.8 | 56.5 | 42.4 | 29.5 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.6 | 10.3 | 10.8 | 12 | 13.9 | 16.2 | 18.6 | 20.9 | 19.8 | 16.6 | 13.7 | 11.7 |
°F | 51 | 50.5 | 51.4 | 53.6 | 56.9 | 61.1 | 65.5 | 69.6 | 67.6 | 61.8 | 56.7 | 53.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 21 | 21 | 18 | 17 | 16 | 16 | 16 | 17 | 18 | 18 |
mph | 11 | 11 | 13 | 13 | 11 | 11 | 10 | 10 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
70% | 70% | 67% | 63% | 68% | 68% | 67% | 70% | 71% | 67% | 71% | 73% |
Hottest month: | July | 32.6°C 90.7°F |
---|---|---|
Driest month: | January | 19mm 0.7ins |
Sunniest month: | July | 11.5hrs |
Coldest month: | January | 2°C 35.6°F |
Wettest month: | June | 125mm 4.9ins |
Warmest sea: | August | 20.9°C 69.6°F |