Python Array Find Average Temperature of Week Program

# Write a Python program
# to input daily temperatures for
# a week and find average temperatur
# of week

# Perfect Python Programming Tutorials
# Author : www.EasyCodebook.com (c)



# Actual Program starts here 


import array

a = array.array('d', [])

n = 7
print('Enter 7 Daily Temperature for a Week:')
for i in range(n):
    item= float(input("Enter Temperature of Day:"+str(i+1)+': '))
    a.append(item)
sum=0.0
for item in a:
    sum = sum + item
   
avg = sum / 7.0      
print('Temperature of Week are:', end=' ')        
for item in a:
    print(item, end='   ')

print('\nAverage Temperature of Week is:'+'{:.2f}'.format(avg))