Description | Daily atmospheric pressure and temperature readings, four taken per day at 8,12, 4 and 8 [a.m., midday, and p.m.] using a single barometer and thermometer. With notes on wind direction and strength, and general weather diary comments, including notices of the aurora borealis, mock Suns and halos.
Commencing: 'Nain'. The final page [pp.417-418], covering observations for 10-27 July 1786, has been bound out of sequence. |