Introduction & principle
Solar terms are 15° divisions of the ecliptic. The tool pairs each with its mid-latitude climatological tendency described in plain English.
Summarize historical meteorological tendencies of each of the 24 solar terms.
Cold air retreating; pressure swings; sleet possible at mid-latitudes.
Solar terms are 15° divisions of the ecliptic. The tool pairs each with its mid-latitude climatological tendency described in plain English.
Translates an ancient solar-term system into a modern climatology lookup.
The descriptions are written for the Northern Hemisphere. Reverse seasons for the Southern Hemisphere.
Lookup historical occurrence probability for halos, coronae, mirages, noctilucent clouds and more.
OpenQuery daily historical weather for any location using the free Open-Meteo archive API.
OpenTranslate professional meteorological terms into plain civilian language.
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