{
  "station": "USW00003928",
  "period": "1991-2020",
  "monthly_precipitation_inches": [
    "0.85",
    "1.20",
    "2.30",
    "3.10",
    "5.17",
    "4.93",
    "3.98",
    "4.30",
    "3.05",
    "2.85",
    "1.36",
    "1.22"
  ],
  "wettest_month": "May",
  "wettest_month_inches": "5.17",
  "march_august_sum_inches": "23.78",
  "expression": "2.30 + 3.10 + 5.17 + 4.93 + 3.98 + 4.30 = 23.78"
}