Monthly Elements:

ID	        ELEMENT						Unit       

rain		Precipitation Amount				mm
maxtp		Maximum Air Temperature              		°C
mintp		Minimum Air Temperature              		°C
mnmax		Mean Maximum Temperature             		°C
mnmin		Mean Minimum Temperature             		°C
gmin		Grass Minimum Temperature            		°C
wdsp		Mean Wind Speed                      		knot
maxgt		Highest Gust                         		knot
sun		Sunshine duration                    		hours