The bar chart below shows the average monthly peak daytime temperatures at Harlan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -2.1 | 1.1 | 7.9 | 16.3 | 22.6 | 27.7 | 30 | 28.3 | 23.7 | 17.6 | 8.4 | -0.1 |
°F | 28.2 | 34 | 46.2 | 61.4 | 72.6 | 81.9 | 86 | 83 | 74.6 | 63.7 | 47.1 | 31.7 |
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 | 20 | 22 | 53 | 76 | 112 | 115 | 106 | 105 | 93 | 60 | 38 | 25 |
inches | 0.8 | 0.9 | 2.1 | 3 | 4.4 | 4.5 | 4.2 | 4.1 | 3.7 | 2.4 | 1.5 | 1 |
Rainy days | 7 | 7 | 10 | 10 | 12 | 10 | 9 | 9 | 9 | 7 | 7 | 8 |
Average annual rainfall in Harlan: 771.933mm (303.9 inches)
The bar chart below shows the average daily sunshine hours in Harlan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6 | 6.3 | 7.2 | 8.2 | 9.5 | 11.1 | 11.5 | 10.2 | 8.6 | 7.4 | 5.3 | 4.8 |
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 | -13.2 | -10.2 | -3.8 | 3 | 9.5 | 14.8 | 17.5 | 15.8 | 10.8 | 4.3 | -2.9 | -10.3 |
Max °C | -1.9 | 1.4 | 8.2 | 16.7 | 22.9 | 28.1 | 30.3 | 28.7 | 24 | 18 | 8.7 | 0.1 |
Min °F | 8.3 | 13.6 | 25.2 | 37.3 | 49.1 | 58.6 | 63.5 | 60.4 | 51.4 | 39.7 | 26.9 | 13.5 |
Max °F | 18.5 | 24.1 | 36 | 49.6 | 61.2 | 70.5 | 75 | 72 | 63.3 | 52 | 37.2 | 22.8 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.3 | 9 | 9.5 | 10.6 | 12.4 | 14.7 | 17.2 | 19.8 | 18.6 | 15.3 | 12.3 | 10.3 |
°F | 48.7 | 48.2 | 49.1 | 51.1 | 54.3 | 58.4 | 63 | 67.6 | 65.6 | 59.5 | 54.2 | 50.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 19 | 21 | 21 | 18 | 17 | 15 | 15 | 16 | 17 | 18 | 18 |
mph | 12 | 12 | 13 | 13 | 11 | 11 | 9 | 9 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
71% | 71% | 67% | 62% | 64% | 66% | 68% | 71% | 72% | 67% | 72% | 75% |
Hottest month: | July | 30°C 86°F |
---|---|---|
Driest month: | January | 20mm 0.8ins |
Sunniest month: | July | 11.5hrs |
Coldest month: | January | -2.1°C 28.2°F |
Wettest month: | June | 115mm 4.5ins |
Warmest sea: | August | 19.8°C 67.6°F |