1Thomas Jefferson: Analysis of Weather Memorandum Book, January 1817 (Jefferson Papers)
weather; snow [index entry]
2Enclosure: Thomas Jefferson’s Summary of Weather Observations, 1810–1816, [ca. 11 April 1818] (Jefferson Papers)
weather; snow [index entry]
3Joel Yancey to Thomas Jefferson, 31 December 1819 (Jefferson Papers)
weather; snow [index entry]
4Thomas Jefferson to Amos Hamlin, 1 April 1818 (Jefferson Papers)
weather; snow [index entry]
5Thomas Jefferson to John Wayles Eppes, 19 January 1821 (Jefferson Papers)
weather; snow [index entry]
6Thomas Jefferson to Martha Jefferson Randolph, 3 December 1816 (Jefferson Papers)
weather; snow [index entry]
7James Madison to Thomas Jefferson, 27 November 1809 (Jefferson Papers)
weather; snow [index entry]
8Thomas Jefferson to James Madison, 8 March 1811 (Jefferson Papers)
weather; snow [index entry]
9Thomas Jefferson to Christopher Greenup, 4 February 1816 (Jefferson Papers)
weather; snow [index entry]
10Edmund Bacon to Thomas Jefferson, 9 December 1820 (Jefferson Papers)
weather; snow [index entry]