April 21, 2025
California Annual Precipitation (CAP) Forecast Verifies in 2022/23 Water Year

Weather Tools' CAP forecast is the cornerstone in our suite of products, providing subscribers with unparalleled insight into water year precipitation. Released during the first week of November, CAP delivers a comprehensive precipitation forecast (% of normal) that remains unchanged throughout the year, offering subscribers a consistent and clarifying perspective. In addition to the initial release, customers receive monthly reports containing precipitation updates, along with in-depth analysis and invaluable water year intelligence.
This tool turned our efforts from a shot in the dark to planning based on actionable information. I can’t recommend it highly enough.
- Tim Johnson, California Rice Commission
In WY 2022-23, the CAP water year forecast called for “20- 40% above normal precipitation” for the state of California, despite many other forecasts predicting drought. At the conclusion of the water year, the total precipitation received was equivalent to 43.3% above normal, marking the 7th consecutive year the CAP forecast has verified. Visit our website to see the full performance record.