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Bruce P. Hayden; Patrick J. Michaels. "Virginia's Climate". University of Virginia Climatology Office. Archived from the original on July 20, 2011. Retrieved August 29, 2010.
"Archived copy". www.wlbz2.com. Archived from the original on 4 March 2016. Retrieved 17 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy". www.wlbz2.com. Archived from the original on 4 March 2016. Retrieved 17 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)