{
 "slug": "precipitation-in-seattle-in-september",
 "title": "Precipitation in Seattle in September?",
 "url": "https://polymarkettrader.com/odds/precipitation-in-seattle-in-september/",
 "polymarket_url": "https://polymarket.com/event/precipitation-in-seattle-in-september",
 "category": "tech",
 "closed": false,
 "updated": "2026-09-24T17:47:06+00:00",
 "end_date": "2026-12-08T04:59:00+00:00",
 "volume": 31546.78,
 "volume_24h": 1573.5,
 "liquidity": 4632.48,
 "outcomes": [
  {
   "name": "1-1.5\"",
   "probability": 0.49,
   "change_24h": 0.185,
   "volume": 15755.65,
   "closed": false
  },
  {
   "name": "1.5-2\"",
   "probability": 0.435,
   "change_24h": -0.015,
   "volume": 5859.51,
   "closed": false
  },
  {
   "name": "<1\"",
   "probability": 0.06,
   "change_24h": 0.005,
   "volume": 5926.86,
   "closed": false
  },
  {
   "name": "2-2.5\"",
   "probability": 0.05,
   "change_24h": -0.1695,
   "volume": 1330.66,
   "closed": false
  },
  {
   "name": "3-4\"",
   "probability": 0.0455,
   "change_24h": 0.033,
   "volume": 979.29,
   "closed": false
  },
  {
   "name": "2.5-3\"",
   "probability": 0.0385,
   "change_24h": -0.006,
   "volume": 856.31,
   "closed": false
  },
  {
   "name": ">4\"",
   "probability": 0.0115,
   "change_24h": -0.0055,
   "volume": 838.5,
   "closed": false
  }
 ],
 "history": {
  "1-1.5\"": [
   [
    1788220831,
    0.195
   ],
   [
    1788264021,
    0.195
   ],
   [
    1788307218,
    0.195
   ],
   [
    1788350437,
    0.195
   ],
   [
    1788393622,
    0.195
   ],
   [
    1788436822,
    0.195
   ],
   [
    1788480018,
    0.195
   ],
   [
    1788523218,
    0.195
   ],
   [
    1788566418,
    0.195
   ],
   [
    1788609620,
    0.195
   ],
   [
    1788652824,
    0.13
   ],
   [
    1788696018,
    0.13
   ],
   [
    1788739232,
    0.1
   ],
   [
    1788782419,
    0.105
   ],
   [
    1788825616,
    0.185
   ],
   [
    1788868818,
    0.2
   ],
   [
    1788912023,
    0.195
   ],
   [
    1788955221,
    0.19
   ],
   [
    1788998418,
    0.195
   ],
   [
    1789041618,
    0.2
   ],
   [
    1789084820,
    0.315
   ],
   [
    1789128021,
    0.48
   ],
   [
    1789171220,
    0.485
   ],
   [
    1789214421,
    0.485
   ],
   [
    1789257619,
    0.455
   ],
   [
    1789300822,
    0.445
   ],
   [
    1789344016,
    0.525
   ],
   [
    1789387215,
    0.33
   ],
   [
    1789430415,
    0.25
   ],
   [
    1789473616,
    0.3
   ],
   [
    1789516817,
    0.325
   ],
   [
    1789560023,
    0.37
   ],
   [
    1789603218,
    0.31
   ],
   [
    1789646417,
    0.31
   ],
   [
    1789689621,
    0.305
   ],
   [
    1789732821,
    0.28
   ],
   [
    1789776021,
    0.27
   ],
   [
    1789819222,
    0.23
   ],
   [
    1789862421,
    0.325
   ],
   [
    1789905618,
    0.275
   ],
   [
    1789948818,
    0.335
   ],
   [
    1789992013,
    0.345
   ],
   [
    1790035218,
    0.345
   ],
   [
    1790078418,
    0.395
   ],
   [
    1790121619,
    0.335
   ],
   [
    1790164826,
    0.305
   ],
   [
    1790208030,
    0.33
   ],
   [
    1790251220,
    0.525
   ],
   [
    1790272631,
    0.39
   ]
  ],
  "1.5-2\"": [
   [
    1788220832,
    0.17
   ],
   [
    1788264022,
    0.17
   ],
   [
    1788307220,
    0.17
   ],
   [
    1788350439,
    0.17
   ],
   [
    1788393624,
    0.165
   ],
   [
    1788436823,
    0.17
   ],
   [
    1788480018,
    0.18
   ],
   [
    1788523218,
    0.18
   ],
   [
    1788566419,
    0.18
   ],
   [
    1788609621,
    0.18
   ],
   [
    1788652824,
    0.12
   ],
   [
    1788696019,
    0.075
   ],
   [
    1788739233,
    0.075
   ],
   [
    1788782420,
    0.095
   ],
   [
    1788825616,
    0.18
   ],
   [
    1788868819,
    0.195
   ],
   [
    1788912024,
    0.19
   ],
   [
    1788955222,
    0.195
   ],
   [
    1788998419,
    0.19
   ],
   [
    1789041619,
    0.195
   ],
   [
    1789084821,
    0.195
   ],
   [
    1789128022,
    0.195
   ],
   [
    1789171221,
    0.195
   ],
   [
    1789214422,
    0.215
   ],
   [
    1789257620,
    0.235
   ],
   [
    1789300823,
    0.235
   ],
   [
    1789344017,
    0.19
   ],
   [
    1789387215,
    0.19
   ],
   [
    1789430416,
    0.185
   ],
   [
    1789473616,
    0.185
   ],
   [
    1789516817,
    0.185
   ],
   [
    1789560025,
    0.19
   ],
   [
    1789603218,
    0.195
   ],
   [
    1789646418,
    0.2
   ],
   [
    1789689622,
    0.225
   ],
   [
    1789732822,
    0.225
   ],
   [
    1789776023,
    0.22
   ],
   [
    1789819223,
    0.225
   ],
   [
    1789862422,
    0.225
   ],
   [
    1789905619,
    0.225
   ],
   [
    1789948819,
    0.325
   ],
   [
    1789992014,
    0.26
   ],
   [
    1790035219,
    0.26
   ],
   [
    1790078419,
    0.46
   ],
   [
    1790121621,
    0.445
   ],
   [
    1790164828,
    0.44
   ],
   [
    1790208031,
    0.47
   ],
   [
    1790251221,
    0.39
   ],
   [
    1790272632,
    0.585
   ]
  ],
  "<1\"": [
   [
    1788220827,
    0.255
   ],
   [
    1788264017,
    0.27
   ],
   [
    1788307216,
    0.26
   ],
   [
    1788350433,
    0.27
   ],
   [
    1788393619,
    0.32
   ],
   [
    1788436818,
    0.31
   ],
   [
    1788480017,
    0.305
   ],
   [
    1788523216,
    0.255
   ],
   [
    1788566416,
    0.255
   ],
   [
    1788609618,
    0.255
   ],
   [
    1788652822,
    0.525
   ],
   [
    1788696016,
    0.52
   ],
   [
    1788739230,
    0.565
   ],
   [
    1788782416,
    0.58
   ],
   [
    1788825614,
    0.425
   ],
   [
    1788868817,
    0.395
   ],
   [
    1788912022,
    0.495
   ],
   [
    1788955219,
    0.495
   ],
   [
    1788998417,
    0.495
   ],
   [
    1789041617,
    0.495
   ],
   [
    1789084818,
    0.32
   ],
   [
    1789128019,
    0.275
   ],
   [
    1789171218,
    0.185
   ],
   [
    1789214418,
    0.16
   ],
   [
    1789257617,
    0.125
   ],
   [
    1789300820,
    0.12
   ],
   [
    1789344014,
    0.14
   ],
   [
    1789387213,
    0.115
   ],
   [
    1789430413,
    0.115
   ],
   [
    1789473614,
    0.115
   ],
   [
    1789516815,
    0.24
   ],
   [
    1789560019,
    0.195
   ],
   [
    1789603215,
    0.185
   ],
   [
    1789646415,
    0.22
   ],
   [
    1789689619,
    0.235
   ],
   [
    1789732819,
    0.265
   ],
   [
    1789776019,
    0.375
   ],
   [
    1789819219,
    0.365
   ],
   [
    1789862418,
    0.3
   ],
   [
    1789905615,
    0.24
   ],
   [
    1789948815,
    0.255
   ],
   [
    1789992012,
    0.265
   ],
   [
    1790035216,
    0.235
   ],
   [
    1790078415,
    0.15
   ],
   [
    1790121617,
    0.095
   ],
   [
    1790164821,
    0.055
   ],
   [
    1790208028,
    0.06
   ],
   [
    1790251217,
    0.06
   ],
   [
    1790272631,
    0.06
   ]
  ]
 },
 "license": "CC BY 4.0",
 "license_url": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": {
  "required": true,
  "text": "Odds data: PolymarketTrader.com",
  "url": "https://polymarkettrader.com/odds/precipitation-in-seattle-in-september/",
  "html": "<a href=\"https://polymarkettrader.com/odds/precipitation-in-seattle-in-september/\">Odds data: PolymarketTrader.com</a>"
 },
 "source": "Polymarket public Gamma and CLOB APIs; not affiliated with Polymarket."
}