title: averaging the temperature
body: <p>I was having trouble with my program since it doesn't list the years and temperature. Also how can I print a message saying that the temperature increased from the year before?</p>
  
  <p>Here is my code:</p>
  
  <pre><code>years = int(input('How many years do you want to calculate the temperature outside?'))
  first = int(input('What year would you want to start calculating?'))
  month = 12
  for year in range(1, years, + 1):
      for months in range(1, 13):
       get = float(input('What is the average temperature for month {} '.format(months)))
       if get &lt; -100 or get &gt; 200:
        print('Repeat a valid number.')
       get += get + months
       get = get / 12
  print('Years\tTemperature')
  print('-------------------')
  print(years, '\t', format(get, '.2f'), sep ='')
  </code></pre>