TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 11:59 PM EST
Kalshi
Total monthly precipitation will be measured in Denver during June 2026. Multiple thresholds will track whether rainfall exceeds various levels throughout the month.
Resolution is determined by total precipitation measured at CLIDEN (Denver, CO) during June 2026, as reported in the National Weather Service Climatological Report (Daily). Official data is accessed via the NWS website under the Boulder forecast office, Observed Weather tab. Each outcome corresponds to whether precipitation strictly exceeds a specific threshold: 1 inch, 2 inches, 3 inches, 4 inches, 5 inches, 6 inches, or 7 inches. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances; the final official NWS report is authoritative. While supplementary sources like AccuWeather or Google Weather may provide guidance, only the official NWS Climatological Report determines resolution.
Prediction market odds on Kalshi reflect real-money consensus from traders betting on June 2026 Denver rainfall, while analyst forecasts come from meteorological models and climate services like NOAA or the National Weather Service. Markets often price in broader uncertainty and longer-term climate trends, whereas seasonal forecasts focus on near-term atmospheric patterns. Comparing the two reveals whether traders are more or less bullish on rain than official forecasters. Both sources are valuable: markets aggregate dispersed information, while analysts provide physics-based modeling. Tracking both helps you understand whether the market is pricing in consensus or diverging from expert opinion.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, Rain in Denver in Jun 2026 is priced as a binary contract where traders buy or sell shares corresponding to yes or no outcomes. The current implied probability reflects the ratio of yes-share demand to total contract value. As new weather data, climate indices, and seasonal patterns emerge, traders adjust positions, moving the price up or down. Kalshi's order book shows real-time bid-ask spreads, allowing you to see the exact cost of entering or exiting a position. Volume and liquidity on this specific contract determine how easily you can trade at or near the market price.
The Rain in Denver in Jun 2026 market resolves on Jul 2, 2026. Resolution is determined by whether measurable precipitation falls in Denver during the entire month of June 2026. Official weather data from a designated source—typically the National Weather Service or equivalent meteorological authority—establishes whether the threshold for rain is met. The outcome is binary: either it rains or it does not. Once June ends and the data is finalized, the contract settles and traders receive payouts based on their positions and the final outcome.
Several factors could shift odds for June 2026 Denver rainfall. Long-range climate forecasts and seasonal outlooks from NOAA or the Climate Prediction Center will influence trader expectations as they are released. El Niño or La Niña conditions, which affect precipitation patterns across North America, are key signals. Historical drought or wet patterns in Colorado also inform positioning. As spring 2026 approaches, near-term weather models become more reliable and may trigger repricing. Unusual atmospheric circulation patterns, jet stream behavior, and soil moisture anomalies could all move the market. Traders continuously incorporate new meteorological data to adjust their probability estimates.