The bar chart below shows the average monthly peak daytime temperatures at Ardglass
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.5 | 7.4 | 9.2 | 11.3 | 14 | 16.9 | 18.4 | 18 | 16.1 | 13.5 | 9.9 | 8.3 |
°F | 45.5 | 45.3 | 48.5 | 52.4 | 57.1 | 62.4 | 65.1 | 64.5 | 61.1 | 56.2 | 49.8 | 47 |
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 | 90 | 66 | 70 | 57 | 58 | 61 | 54 | 81 | 81 | 91 | 87 | 87 |
inches | 3.6 | 2.6 | 2.7 | 2.3 | 2.3 | 2.4 | 2.1 | 3.2 | 3.2 | 3.6 | 3.4 | 3.4 |
Rainy days | 19 | 15 | 18 | 15 | 15 | 14 | 14 | 16 | 16 | 18 | 18 | 19 |
Average annual rainfall in Ardglass: 931.267mm (366.6 inches)
The bar chart below shows the average daily sunshine hours in Ardglass
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.1 | 2.9 | 3.9 | 5.7 | 6.9 | 6.8 | 6 | 5.7 | 4.6 | 3.4 | 2.6 | 1.8 |
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 | 2.4 | 2.3 | 3.1 | 4.3 | 6.7 | 9.4 | 11.1 | 11 | 9.7 | 7.8 | 4.4 | 3.4 |
Max °C | 7.6 | 7.5 | 9.3 | 11.5 | 14.2 | 17.1 | 18.6 | 18.2 | 16.3 | 13.6 | 10 | 8.5 |
Min °F | 36.3 | 36.1 | 37.6 | 39.7 | 44 | 48.8 | 51.9 | 51.8 | 49.5 | 46 | 39.9 | 38 |
Max °F | 41 | 40.8 | 43.2 | 46.2 | 50.7 | 55.8 | 58.6 | 58.3 | 55.4 | 51.3 | 45 | 42.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.3 | 7.2 | 7.1 | 8.1 | 10 | 12.2 | 14 | 14.9 | 14.7 | 13.7 | 12 | 10.1 |
°F | 47 | 45 | 44.8 | 46.6 | 49.9 | 53.9 | 57.2 | 58.8 | 58.5 | 56.7 | 53.6 | 50.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 24 | 23 | 23 | 19 | 18 | 17 | 17 | 17 | 19 | 21 | 22 | 23 |
mph | 15 | 14 | 14 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 15 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
88% | 86% | 84% | 83% | 82% | 82% | 83% | 85% | 86% | 88% | 88% | 88% |
Hottest month: | July | 18.4°C 65.1°F |
---|---|---|
Driest month: | July | 54mm 2.1ins |
Sunniest month: | May | 6.9hrs |
Coldest month: | February | 7.4°C 45.3°F |
Wettest month: | October | 91mm 3.6ins |
Warmest sea: | August | 14.9°C 58.8°F |