Pluviometric coefficient

{
  "id": "MLC-T-MET-007988",
  "term": "Pluviometric coefficient",
  "field": "Meteorology and atmospheric science",
  "definition": "A measure of rainfall seasonality: a month's normal precipitation divided by the average monthly amount, which is one twelfth of the annual normal. A value above one marks a month wetter than the typical month of the year, and a value below one a drier month. Where rainfall has no seasonal rhythm, every monthly coefficient is close to one.",
  "synonyms": [
    "hyetal coefficient"
  ],
  "see_also": [
    "isomer"
  ],
  "url": "https://mlchart.com/terminology/meteorology/pluviometric-coefficient/"
}