The bar chart below shows the average monthly peak daytime temperatures at Delta
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2.9 | 7.5 | 12.2 | 17.7 | 23.1 | 29.2 | 32.5 | 30.9 | 26.1 | 19.4 | 10.8 | 4.2 |
°F | 37.2 | 45.4 | 54 | 63.8 | 73.6 | 84.6 | 90.5 | 87.7 | 79 | 67 | 51.4 | 39.5 |
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 | 10 | 10 | 15 | 14 | 17 | 12 | 19 | 24 | 27 | 27 | 17 | 13 |
inches | 0.4 | 0.4 | 0.6 | 0.5 | 0.7 | 0.5 | 0.7 | 0.9 | 1.1 | 1 | 0.7 | 0.5 |
Rainy days | 6 | 5 | 7 | 6 | 6 | 4 | 7 | 7 | 6 | 5 | 5 | 6 |
Average annual rainfall in Delta: 134.167mm (52.8 inches)
The bar chart below shows the average daily sunshine hours in Delta
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 7.2 | 8.1 | 8.6 | 10.1 | 11.3 | 12.7 | 12.1 | 11.3 | 10.4 | 9.1 | 7.1 | 6.8 |
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 | -10.6 | -6.4 | -2.2 | 2 | 6.7 | 11.6 | 15.1 | 13.9 | 8.9 | 2.8 | -3.1 | -8.7 |
Max °C | 3.2 | 7.8 | 12.6 | 18.1 | 23.5 | 29.7 | 32.9 | 31.4 | 26.6 | 19.9 | 11.1 | 4.5 |
Min °F | 12.9 | 20.5 | 28 | 35.5 | 44.1 | 52.8 | 59.2 | 56.9 | 47.9 | 37 | 26.4 | 16.3 |
Max °F | 25.3 | 33.3 | 41.4 | 50 | 59.2 | 69.1 | 75.2 | 72.7 | 63.9 | 52.3 | 39.2 | 28.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 11.7 | 11.5 | 11.7 | 12.3 | 13.5 | 15.3 | 17.3 | 18.7 | 18.1 | 16.2 | 14.2 | 12.6 |
°F | 53.1 | 52.7 | 53.1 | 54.1 | 56.3 | 59.5 | 63.1 | 65.7 | 64.6 | 61.2 | 57.6 | 54.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 11 | 13 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 13 | 12 | 11 |
mph | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 7 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
67% | 58% | 49% | 40% | 37% | 31% | 36% | 40% | 41% | 46% | 57% | 65% |
Hottest month: | July | 32.5°C 90.5°F |
---|---|---|
Driest month: | February | 10mm 0.4ins |
Sunniest month: | June | 12.7hrs |
Coldest month: | January | 2.9°C 37.2°F |
Wettest month: | September | 27mm 1.1ins |
Warmest sea: | August | 18.7°C 65.7°F |