The bar chart below shows the average monthly peak daytime temperatures at O'Neill
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -1.1 | 1.8 | 7.9 | 16.2 | 22 | 27.4 | 30.6 | 29.1 | 23.9 | 17.8 | 8.2 | 0.4 |
°F | 30.1 | 35.2 | 46.3 | 61.2 | 71.6 | 81.3 | 87 | 84.4 | 75.1 | 64 | 46.7 | 32.7 |
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 | 12 | 18 | 40 | 64 | 92 | 104 | 87 | 71 | 62 | 39 | 25 | 16 |
inches | 0.5 | 0.7 | 1.6 | 2.5 | 3.6 | 4.1 | 3.4 | 2.8 | 2.5 | 1.6 | 1 | 0.6 |
Rainy days | 6 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 8 | 5 | 5 | 6 |
Average annual rainfall in O'Neill: 572.634mm (225.4 inches)
The bar chart below shows the average daily sunshine hours in O'Neill
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.6 | 7.2 | 8 | 9.1 | 10.1 | 11.7 | 12.3 | 11 | 9.3 | 8 | 6.1 | 5.8 |
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 | -13.5 | -10.5 | -4.9 | 1.8 | 8.1 | 13.5 | 16.5 | 15 | 9.1 | 2.5 | -4.7 | -11.3 |
Max °C | -0.8 | 2.1 | 8.3 | 16.6 | 22.4 | 27.8 | 30.9 | 29.5 | 24.3 | 18.2 | 8.5 | 0.7 |
Min °F | 7.8 | 13.1 | 23.3 | 35.2 | 46.5 | 56.2 | 61.7 | 58.9 | 48.4 | 36.4 | 23.5 | 11.7 |
Max °F | 19.2 | 24.4 | 35.1 | 48.6 | 59.4 | 69.1 | 74.7 | 72 | 62.1 | 50.5 | 35.4 | 22.5 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.8 | 8.6 | 9 | 10 | 11.5 | 13.7 | 16.1 | 18.6 | 17.6 | 14.4 | 11.7 | 9.8 |
°F | 47.9 | 47.5 | 48.2 | 50 | 52.8 | 56.6 | 61 | 65.5 | 63.6 | 58 | 53 | 49.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 18 | 21 | 22 | 20 | 18 | 17 | 17 | 18 | 18 | 18 | 18 |
mph | 12 | 11 | 13 | 14 | 13 | 11 | 10 | 10 | 11 | 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% | 70% | 68% | 61% | 63% | 63% | 64% | 66% | 65% | 63% | 69% | 71% |
Hottest month: | July | 30.6°C 87.1°F |
---|---|---|
Driest month: | January | 12mm 0.5ins |
Sunniest month: | July | 12.3hrs |
Coldest month: | January | -1.1°C 30°F |
Wettest month: | June | 104mm 4.1ins |
Warmest sea: | August | 18.6°C 65.5°F |