months = {1:'January', 2:'February', 3:'March', 4:'April', 5:'May', 6:'June', 7:'July', 8:'August',9:'September', 10:'October', 11:'November', 12:'December'}  

for m in months.keys(): 
	print (m, "is", months[m])

# Or if the keys are stored as strings:

months = {'1':'January', '2':'February', '3':'March', '4':'April', '5':'May', '6':'June', '7':'July', '8':'August', '9':'September', '10':'October', '11':'November', '12':'December'}  

for m in months.keys(): 
	print (m, "is", months[m])

