Editing Caverns Without Number (section)

==Calendar==
There are 13 lunar months, each of exactly 28 days. There are three months in each of the seasons that would be recognizable to us - a spring, a summer, an autumn, a winter. Even without axial tilt and wobble, the nature of the seasons varies according to distance from the equator and local geography. Coastal areas are milder, areas close to the poles are colder. 

The calendar of 13 months is standard almost all across the globe, at least in human civilizations. What varies is which months are counted part of which season. In general, an area with extreme conditions during one month of the year will count the "extra" month as outside of a regular season. A northern city might take the part of the year of most intense cold and count it as "Fimbulwinter," a time outside of even regular winter. An equatorial land might have the Dog Days, that month which is too hot to be placed within regular summertime. In a coastal land, the inhabitants might take the time of most intense storm activity, and name it the Monsoon Season. 

The area this campaign takes place in is a Mediterranean type of climate. Due to the proximity of a large body of water, while the summers can be hellishly humid, the extremes of temperature aren't as bad as they could be.