This weather diary kept by an unknown resident of Phildelphia, Pennsylvania, contains daily entries, June 1, 1836, to July 31, 1842, recording the temperature and wind direction along with brief comments on the weather. There are monthly rain measurements for 1825 through 1842 recorded "as per gauge kept at the Pennsylvania Hospital" as well as newsclippings documenthing especially severe weather events.

This diary was written by an unknown author in the town of Quincy, Massachusetts, in the early 19th century. The two volumes comprising the diary incude lengthy and detailed entries on business transcations, home life, and social events.