Seasons

Overview
There are 3 Seasons, and each is unique in terms of Farming tasks, Forest Mysteries, and Rainwater Collection. A passage of 3 seasons marks a year. Depending on the Difficulty you start a settlement at, a typical in-game year lasts 10 or 12 minutes.

The three Seasons are:
 * Drizzle Season
 * Clearance Season
 * Storm Season

Drizzle

 * Duration: 4:00
 * Positive Forest Mysteries are active.
 * Cornerstones are earned at the start of this season for the first 10 years of a settlement.

Unique Tasks

 * Planting takes place on the Small Farm, Plantation, Herb Garden, and Homestead. Farm Field Double Yield chances are calculated during planting.
 * is collected in Rainwater Collectors.

Clearance

 * Duration: 4:00
 * None of the Forest Mysteries are active.

Unique Tasks

 * Harvesting takes place on the Small Farm, Plantation, Herb Garden, and Homestead.
 * is collected in Rainwater Collectors.

Storm

 * Duration before Prestige 2: 2:00. Duration at Prestige 2 and higher: 4:00
 * Negative Forest Mysteries are active.
 * Seal Plagues are active.
 * Blightrot Cysts activate and spread Corruption.
 * Traders will not arrive.

Unique Tasks

 * Plowing takes place on the Small Farm, Plantation, Herb Garden, and Homestead. Plowed Farm Fields receive 10% extra chance for Double Yields.
 * is collected in Rainwater Collectors.