Punxsutawney Phil is not very accurate as a weather forecaster – he’s more fun folklore than a reliable meteorologist.

Quick Scoop: Is Punxsutawney Phil Accurate?

Most data analyses put Phil’s accuracy somewhere around 35–40% over the long term.

That’s actually worse than just assuming a 50/50 coin flip about whether winter will drag on or spring will come early.

A few key points:

  • Historical tracking (like Stormfax Almanac and NOAA-style summaries) typically find Phil is right only about 30–40% of the time, depending on how you define “early spring” versus “more winter.”
  • One breakdown found that when Phil predicts an early spring (no shadow), he’s more accurate than usual, but still under 50% – about 47% in one analysis.
  • Human long‑range climate-based forecasts easily beat that; by comparison, a blind “same as typical climate” guess or coin flip tends to land closer to 50% accuracy.

So if you’re wondering “how accurate is Punxsutawney Phil?” from a scientific standpoint, the honest answer is: not very – but as a yearly tradition and a bit of mid‑winter theater, he’s doing exactly what people want him to do.

Information gathered from public forums or data available on the internet and portrayed here.