A lot of people have been asking me about how I got the snowfall on my tumblr page. Here’s the code I use with speed adjusted:
<script type="text/javascript" src="http://static.tumblr.com/57iv3tl/DNFmwu7uo/snowstorm.js">this.animationInterval = 60; </script>
Copy all of the above code, and paste it above the </body> tag in your code (tip: use ctrl+f on your keyboard to find </body>). You may need to refresh the page a couple times to see the changes, and may need also retype all the quotation marks (if they appear slanted). The cool thing about this code is that the snow stays for a little while once it reaches the bottom of your blog, and then “melts” so it doesn’t start blocking the page like many other codes. Enjoy! I found the original code here.