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Climate and Weather OPEN

Highest temperature in Miami on Apr 19, 2026?

📊 $0 traded 🏦 Source: Kalshi
Total Volume
$0
Open Interest
0
Active Markets
6
Markets
6

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All Outcomes (6)
Outcome Probability Yes Bid Yes Ask 24h Change Volume
80° or below 0%
$0 Trade →
81° to 82° 0%
$0 Trade →
83° to 84° 0%
$0 Trade →
85° to 86° 0%
$0 Trade →
87° to 88° 0%
$0 Trade →
89° or above 0%
$0 Trade →

About This Market

This market predicts the maximum daily temperature recorded in Miami, Florida, on April 19, 2026. It serves as a tool for participants to hedge against or speculate on localized climate variability and extreme weather events.

April in Miami marks the end of the dry season, characterized by transitionary spring weather with typically moderate humidity and increasing temperatures. Historical data from the National Weather Service provides a baseline for seasonal norms, though shifts in atmospheric patterns and localized oceanic temperatures can cause significant deviations from long-term averages. This market aggregates information from meteorological forecasts and climate models to estimate temperature thresholds.

Participants use this market to reflect collective expectations of weather patterns based on current meteorological data and climate trends. Movements in the market reflect shifting confidence in weather forecasts as the date approaches.

Key Factors

Frequently Asked Questions

What data source determines the official temperature for this market?

The official temperature is determined by the maximum daily temperature recorded at the Miami International Airport weather station.

Does the official reading account for the 'heat index' or 'feels like' temperature?

No, the market is settled based strictly on the ambient air temperature, not the heat index or any wind chill adjustments.

How does the spring transition period affect temperature volatility in Miami?

April often sees variable weather as cold fronts from the north lose intensity before reaching Florida, creating a mix of cool, dry days and rapidly warming conditions.

What happens if there is a recording error at the weather station?

The market utilizes official records provided by the National Weather Service; if data is missing or corrupted, standard industry protocols for data verification are applied.

Are there specific climate trends in South Florida that impact this date?

Increasing average baseline temperatures in Florida over the last decade have generally shifted historical norms upward for many spring dates.

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