How unusual is your weather?
Any day, anywhere on Earth, graded against 45 years of that place's own history.
Find a location to begin.
Thermograph fetches decades of daily highs, lows, and precipitation for your ~4 sq mi cell, builds a ±7-day seasonal distribution for each day of the year, and grades recent weather by where it falls on that distribution.
Free. No ads. No tracking. No account needed. How we work →
How it works
- We keep 45 years of climate history (ERA5 reanalysis) for your exact ~2-mile grid square.
- Today gets compared to the same two weeks of the year, every year back to 1980.
- The result is a percentile and a plain-language grade, from Near Record cold to Near Record hot.
Full methodology → · Data: ERA5 via Open-Meteo · NASA POWER · MET Norway