The bar chart below shows the average monthly peak daytime temperatures at Harrisville
 
		 
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -2.9 | -2 | 3.2 | 10.2 | 17.2 | 22.5 | 25.7 | 24.3 | 20.1 | 13.7 | 6.6 | -0 | 
| °F | 26.8 | 28.4 | 37.8 | 50.4 | 63 | 72.6 | 78.3 | 75.7 | 68.1 | 56.7 | 43.9 | 31.9 | 
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 | 48 | 41 | 51 | 67 | 68 | 71 | 71 | 77 | 76 | 60 | 64 | 56 | 
| inches | 1.9 | 1.6 | 2 | 2.6 | 2.7 | 2.8 | 2.8 | 3 | 3 | 2.4 | 2.5 | 2.2 | 
| Rainy days | 14 | 11 | 12 | 11 | 11 | 10 | 9 | 10 | 12 | 12 | 13 | 15 | 
Average annual rainfall in Harrisville: 710.533mm (279.7 inches)
The bar chart below shows the average daily sunshine hours in Harrisville
 
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 3.6 | 4.9 | 6.2 | 7.6 | 9.3 | 10.3 | 10.7 | 8.9 | 6.9 | 5.1 | 3 | 2.5 | 
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 | -12.2 | -12.3 | -6.9 | -0.3 | 4.9 | 10 | 13.4 | 12.7 | 9.1 | 3.5 | -1.4 | -7.8 | 
| Max °C | -2.7 | -1.8 | 3.5 | 10.5 | 17.5 | 22.9 | 26.1 | 24.6 | 20.4 | 14 | 6.8 | 0.2 | 
| Min °F | 10.1 | 10 | 19.7 | 31.5 | 40.8 | 49.9 | 56 | 54.8 | 48.3 | 38.2 | 29.5 | 18.1 | 
| Max °F | 18.7 | 19.4 | 28.9 | 41.2 | 52.2 | 61.5 | 67.5 | 65.5 | 58.5 | 47.7 | 36.9 | 25.2 | 
The graph below shows the average sea temperature.
 
		 
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 2.7 | 1.8 | 1.5 | 2.4 | 5.2 | 10.4 | 16.9 | 20.2 | 18.2 | 13 | 8.4 | 4.8 | 
| °F | 36.9 | 35.2 | 34.7 | 36.4 | 41.3 | 50.7 | 62.3 | 68.3 | 64.7 | 55.5 | 47.1 | 40.7 | 
The graph below shows the average wind speed.
 
		 
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 17 | 16 | 16 | 16 | 14 | 13 | 12 | 12 | 13 | 15 | 16 | 16 | 
| mph | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 
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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78% | 75% | 74% | 69% | 67% | 71% | 71% | 76% | 78% | 76% | 79% | 81% | 
| Hottest month: | July | 25.7°C 78.3°F | 
|---|---|---|
| Driest month: | February | 41mm 1.6ins | 
| Sunniest month: | July | 10.7hrs | 
| Coldest month: | January | -2.9°C 26.8°F | 
| Wettest month: | August | 77mm 3ins | 
| Warmest sea: | August | 20.2°C 68.4°F | 
 
	 
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