KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedCurrent implied probability
Above 20 inches 51%Market line of 6 lines
Above 20 inches 51%Market quality
58 / 100
Medium quality24h Volume
$29.9K
Open interest
$27K
High open interestSpread
7.0 pt
Wide spreadMarket data
Updated 1 minute ago
Oct 2, 26, 5:00 PM UTCApr 1, 27, 6:59 AM UTC
Trends
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 30m (informational)
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 20 inches, then the market resolves to Yes.
Settles via:The Weather Company
- The total is the sum of The Weather Company's daily precipitation values at KAPC from November 1, 2026 through March 31, 2027, inclusive, using its reporting days. If The Weather Company publishes a total for that exact period, that total takes precedence. Data: https://weather.com/kalshi.
Rules for each outcome
- Above 10 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 10 inches, then the market resolves to Yes.
- Above 15 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 15 inches, then the market resolves to Yes.
- Above 20 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 20 inches, then the market resolves to Yes.
- Above 25 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 25 inches, then the market resolves to Yes.
- Above 30 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 30 inches, then the market resolves to Yes.
- Above 35 inches
- If the total precipitation at KAPC in Napa in November 2026 through March 2027 is strictly greater than 35 inches, then the market resolves to Yes.