core:climate

{
  "id": "core:climate",
  "min_growth_pct": 10,
  "seasons": [
    {
      "growth_pct": 110,
      "growth_per_climate": 1,
      "season": "spring",
      "temperature_offset": 5
    },
    {
      "growth_pct": 120,
      "growth_per_climate": 1,
      "season": "summer",
      "temperature_offset": 15
    },
    {
      "growth_pct": 90,
      "growth_per_climate": 1,
      "season": "autumn",
      "temperature_offset": -5
    },
    {
      "growth_pct": 60,
      "growth_per_climate": 2,
      "season": "winter",
      "temperature_offset": -20
    }
  ]
}