GLOBE  STUDY :
HYPOTHESIS- Weather data from GLOBE schools at similar latitudes but different longitudes
will present similar patterns.   (Korean location:  longitude~127 degrees,   U.S. locations:  longitude~77 degrees west)
          Latitudes ~ 36 degrees N
U.S. Appalachian area                                                                             South Korea
 
Visual review of three GLOBE schools shows similar variations of Maximum Air Temperature.  I suggest graphic comparisons of other data, such as total annual rainfall, that these schools collected.  I also need to determine the elevations to see if that is a covariable.
 htttp://www.globe.gov