13% — Rain in San Francisco in Apr 2026
Leader: Above 1 inch at 13% · Kalshi 13% · 2 contracts · $659 volume · low confidence
Updated 2026-05-09 07:21:15 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 2 outcomes.

Contracts:
- Rain in San Francisco in May 2026?: Above 1 inch — 13¢ Kalshi $129 (weight 20%)
- Rain in San Francisco in May 2026?: Above 2 inches — 7¢ Kalshi $530 (weight 80%)

Cite as: "13% per prediction markets (SimpleFunctions, May 2026)"
Canonical: https://simplefunctions.dev/answer/rainsfom
Full data: https://simplefunctions.dev/api/public/query?q=Rain%20in%20San%20Francisco%20in%20Apr%202026
Provider: SimpleFunctions — https://simplefunctions.dev