Input Climate Type:  
Enter the Season (Temperate Climate only):  
Check to use Celsius instead of Fahrenheit

Input Number of Days:  

This program is entirely free, but requires the use of the Dungeon Master's Guide(R) published by Wizards of the Coast, Inc.
Thanks to Jer for the html help, and Mike for the temporary hosting and guilt trip!
Email questions/comments to Justin Dunmyre