climatology

from WordNet (r) 3.0 (2006)

climatology
    n 1: meteorology of climates and their phenomena

from The Collaborative International Dictionary of English v.0.48

Climatology \Cli`ma*tol"o*gy\, n. [Climate + -logy: cf. F.
   climatologie.]
   The science which treats of climates and investigates their
   phenomena and causes. --Brande & C.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

33 Moby Thesaurus words for "climatology":
      aerial photography, aeroballistics, aerodynamics, aerogeology,
      aerography, aerology, aeromechanics, aeromedicine, aerometry,
      aeronautical meteorology, aerophotography, aerophysics, aeroscopy,
      aerospace research, aerostatics, anemology, aviation technology,
      avionics, barometry, climatography, forecasting, hydrostatics,
      kinematics, kinetics, long-range forecasting, meteorology,
      microclimatology, nephology, photometry, pneumatics, rocketry,
      supersonics, weatherology