The bar chart below shows the average monthly peak daytime temperatures at Olney
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2.1 | 4.8 | 11.5 | 18.2 | 23.8 | 29 | 30.7 | 29.6 | 26.2 | 19.7 | 11.9 | 4.8 |
°F | 35.7 | 40.7 | 52.7 | 64.8 | 74.8 | 84.1 | 87.2 | 85.2 | 79.1 | 67.5 | 53.5 | 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 | 65 | 66 | 105 | 106 | 110 | 95 | 94 | 82 | 76 | 75 | 104 | 88 |
inches | 2.6 | 2.6 | 4.1 | 4.2 | 4.3 | 3.8 | 3.7 | 3.2 | 3 | 3 | 4.1 | 3.5 |
Rainy days | 10 | 9 | 12 | 12 | 11 | 9 | 9 | 8 | 8 | 8 | 10 | 11 |
Average annual rainfall in Olney: 1017.267mm (400.5 inches)
The bar chart below shows the average daily sunshine hours in Olney
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.2 | 5.8 | 6.7 | 8.1 | 9.6 | 11.1 | 11 | 10.2 | 8.8 | 7.6 | 5.1 | 4.4 |
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 | -7.7 | -5.5 | 0.7 | 6.5 | 11.8 | 16.8 | 18.9 | 17.6 | 13.5 | 7 | 1.6 | -4.3 |
Max °C | 2.3 | 5.1 | 11.8 | 18.5 | 24.1 | 29.3 | 31 | 29.9 | 26.5 | 20.1 | 12.2 | 5.1 |
Min °F | 18.1 | 22.1 | 33.2 | 43.7 | 53.2 | 62.2 | 65.9 | 63.6 | 56.3 | 44.5 | 34.9 | 24.4 |
Max °F | 27.1 | 31.6 | 43.2 | 54.5 | 64.2 | 73.4 | 76.8 | 74.7 | 68 | 56.3 | 44.4 | 32.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.6 | 9.1 | 9.4 | 10.8 | 13.2 | 16.7 | 20.6 | 23.2 | 21.6 | 17.2 | 13.6 | 11.2 |
°F | 49.3 | 48.3 | 48.9 | 51.4 | 55.8 | 62.1 | 69.2 | 73.7 | 70.9 | 63 | 56.5 | 52.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 17 | 17 | 19 | 18 | 15 | 14 | 12 | 12 | 12 | 14 | 16 | 17 |
mph | 11 | 11 | 12 | 11 | 9 | 9 | 7 | 7 | 8 | 9 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
73% | 72% | 69% | 65% | 67% | 67% | 71% | 73% | 73% | 69% | 72% | 76% |
Hottest month: | July | 30.7°C 87.3°F |
---|---|---|
Driest month: | January | 65mm 2.6ins |
Sunniest month: | July | 11hrs |
Coldest month: | January | 2.1°C 35.8°F |
Wettest month: | May | 110mm 4.3ins |
Warmest sea: | August | 23.2°C 73.8°F |