title: How do I plot timeseries data in Python?
body: <p>I work with a lot of timeseries data and would love a way to simply plot it seasonally;</p>
  <p>For example;</p>
  <pre><code>            A  B  C  D  E  F  G H I
  01/01/2008  4  4  43 4  3 4  3  4 3
  02/01/2008  43 3  4  3  34  3  4  3
  03/01/2008 11 2  3 4  3  4  3 44 3 
  .
  .
  .
  07/08/2021 43 3  4  3  34  3  4  3
  08/09/2021 43 3  4  3  34  3  4  3
  
  </code></pre>
  <p>Is there an efficient or python-y way to plot this so that it would resemble a seasonality chart but on daily granularity?</p>
  <p>Something that may resemble the below?</p>
  <p><a href="https://i.stack.imgur.com/MDw3G.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MDw3G.png" alt="enter image description here" /></a></p>
  <p>Ideally this may also create a dataframe with yearly columns of data with the index being dd/mm date format to also use.</p>
  <p>Any help much appreciated!</p>