TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 13, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the King Abdulaziz International Airport Station in degrees Celsius on 13 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the King Abdulaziz International Airport Station, available here: https://www.wunderground.com/history/daily/sa/jeddah/OEJN. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
This market will resolve to the temperature range that contains the highest temperature recorded at the King Abdulaziz International Airport Station in degrees Celsius on 13 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the King Abdulaziz International Airport Station, available here: https://www.wunderground.com/history/daily/sa/jeddah/OEJN. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Prediction market odds on Polymarket reflect aggregated trader beliefs about Jeddah's peak temperature on June 13, often incorporating meteorological forecasts, historical climate data, and seasonal trends. Professional weather analysts and climate services publish independent temperature predictions for the same date. Comparing market odds to analyst consensus can reveal whether traders are pricing in more bullish or bearish temperature scenarios than official forecasts suggest. Divergences may signal either market inefficiency or unique trader insights into local conditions.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the highest temperature in Jeddah on June 13 is priced through outcome shares that traders buy and sell based on their beliefs about the final reading. Each temperature bracket or specific threshold carries a probability reflected in its share price. As new weather data, seasonal models, and real-time conditions emerge, traders adjust their positions, moving prices up or down. The current leading outcome and its probability are displayed on the dashboard, with 24-hour volume showing recent trading intensity and market engagement.
The market resolves on Jun 13, 2026, after the highest temperature in Jeddah on June 13 has been recorded and verified. The outcome is determined by the official temperature reading for that date, typically sourced from meteorological authorities or established weather stations in Jeddah. Once the data is confirmed and published, the market settles according to which outcome bracket or threshold the actual temperature falls into. Traders holding shares in the correct outcome receive their payout based on the final resolution.
Several factors can shift market odds for Jeddah's peak temperature on June 13. Updated weather forecasts from meteorological agencies, seasonal climate anomalies, and atmospheric pressure systems approaching the Arabian Peninsula will influence trader expectations. Historical temperature patterns for mid-June in Jeddah provide a baseline, but unusual heat waves or cooling events can alter probabilities. Real-time satellite data, ocean temperature trends, and dust storm forecasts also drive trading activity. As June 13 approaches, increasingly precise weather models will refine market pricing and volatility.