The Collaborative International Dictionary of English v.0.48:

Clime \Clime\, n. [L. clima. See Climate.]
   A climate; a tract or region of the earth. See Climate.
   [1913 Webster]

         Turn we to sutvey,
         Where rougher climes a nobler race display.
                                                  --Goldsmith.
   [1913 Webster]

WordNet (r) 3.0 (2006):

clime
    n 1: the weather in some location averaged over some long period
         of time; "the dank climate of southern Wales"; "plants from
         a cold clime travel best in winter" [syn: climate,
         clime]

Moby Thesaurus II by Grady Ward, 1.0:

37 Moby Thesaurus words for "clime":
   Antarctic Zone, Arctic Circle, Arctic Zone, Frigid Zones,
   Torrid Zone, Tropic of Cancer, Tropic of Capricorn, Variable Zones,
   calm weather, climate, cold weather, equator, fair weather,
   forces of nature, good weather, halcyon days, horse latitudes,
   hot weather, latitude, longitude, longitude in arc, macroclimate,
   meridian, microclimate, parallel, prime meridian, rainy weather,
   roaring forties, stormy weather, subtropics, the elements,
   the line, tropic, tropics, weather, windiness, zone