"Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
noaa.gov
ncei.noaa.gov
"Station: Center, TX". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991-2020). National Oceanic and Atmospheric Administration. Retrieved August 21, 2021.
tamu.edu
tfsweb.tamu.edu
"Center Hanging Oak", Famous Trees of Texas, Texas A & M University Forest Service"]