barometric

/ˌbɛrəˈmɛtrɪk/
adjective
  1. Relating to a barometer or to the measurement of air pressure.
    • The barometric pressure dropped sharply before the hurricane arrived.
    • Hikers should pay attention to barometric changes when planning a trip.
    • Barometric readings help meteorologists predict the weather.
Synonyms
What does "barometric" mean? | whatsthatwordmean | whatsthatwordmean