The bar chart below shows the average monthly peak daytime temperatures at Piekary Śląskie
		
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 0.2 | 2.3 | 7.2 | 12.9 | 18.4 | 21.1 | 22.7 | 22.4 | 18.4 | 13.4 | 6.6 | 1.8 | 
| °F | 32.4 | 36.2 | 45 | 55.2 | 65.1 | 70 | 72.9 | 72.3 | 65.1 | 56.2 | 43.9 | 35.2 | 
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 | 37 | 33 | 36 | 48 | 75 | 87 | 97 | 83 | 55 | 44 | 44 | 44 | 
| inches | 1.5 | 1.3 | 1.4 | 1.9 | 3 | 3.4 | 3.8 | 3.3 | 2.2 | 1.7 | 1.7 | 1.7 | 
| Rainy days | 16 | 15 | 15 | 14 | 14 | 16 | 14 | 14 | 13 | 13 | 17 | 18 | 
Average annual rainfall in Piekary Śląskie: 753.834mm (296.8 inches)
The bar chart below shows the average daily sunshine hours in Piekary Śląskie
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 1.9 | 2.7 | 4 | 5.4 | 7.2 | 7.4 | 7.5 | 7.2 | 5.3 | 4.2 | 2.2 | 1.6 | 
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 | -5.6 | -4.1 | -0.8 | 3.3 | 7.8 | 10.9 | 12.3 | 12 | 9 | 5 | 0.9 | -3.3 | 
| Max °C | 0.4 | 2.5 | 7.4 | 13.2 | 18.7 | 21.4 | 23 | 22.7 | 18.6 | 13.7 | 6.8 | 1.9 | 
| Min °F | 22 | 24.6 | 30.6 | 37.9 | 46 | 51.5 | 54.1 | 53.5 | 48.2 | 40.9 | 33.5 | 26.1 | 
| Max °F | 27.3 | 30.6 | 37.9 | 46.8 | 55.8 | 61 | 63.7 | 63.1 | 56.8 | 48.7 | 38.8 | 30.7 | 
The graph below shows the average sea temperature.
		
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 7.5 | 6.5 | 6.5 | 8 | 11.7 | 16.3 | 19.7 | 20.9 | 18.6 | 15.2 | 11.8 | 9.2 | 
| °F | 45.6 | 43.7 | 43.8 | 46.4 | 53 | 61.4 | 67.5 | 69.6 | 65.5 | 59.4 | 53.3 | 48.6 | 
The graph below shows the average wind speed.
		
		| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 13 | 12 | 13 | 12 | 10 | 10 | 10 | 9 | 9 | 11 | 13 | 13 | 
| mph | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 
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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| 87% | 84% | 76% | 72% | 72% | 74% | 74% | 75% | 80% | 82% | 85% | 88% | 
| Hottest month: | July | 22.7°C 72.9°F | 
|---|---|---|
| Driest month: | February | 33mm 1.3ins | 
| Sunniest month: | August | 7.2hrs | 
| Coldest month: | January | 0.2°C 32.4°F | 
| Wettest month: | July | 97mm 3.8ins | 
| Warmest sea: | August | 20.9°C 69.6°F |