Category:18th-century meteorology 13th14th15th16th17th18th19th20th21st22nd23rd Subcategories This category has the following 8 subcategories, out of 8 total. 1700s meteorology (4 C) 1710s meteorology (1 C) 1740s meteorology (2 C) 1760s meteorology (2 C) 1770s meteorology (1 C) 1780s meteorology (2 C) 1790s meteorology (1 C)D 18th-century droughts (4 P)