About Climate Yearbook

Climate Yearbook is a daily climate journal and historical weather archive for exploring temperatures, precipitation, and climate patterns by location and date.

The site is built for people who want to compare weather across years: daily minimum and maximum temperatures, precipitation totals, and on-this-day patterns for cities and places around the world.

The interactive archive uses Open-Meteo historical weather data and keeps fetched data in the browser so repeated views load quickly. It is intended as an exploratory climate and weather reference, not as an official meteorological record.