| Description | Twice daily meteorological observations, usually made at 8.00 or 9.00am and 4.00pm, at Haverfordwest, Pembrokeshire. Columns for date and time, barometer, thermometer, wind direction and strength, and general weather remarks.
Observations made in response to the paper: 'Invitatio ad observationes meteorologicas communi consilio instituendas', by James Jurin, Philosophical Transactions of the Royal Society, v.32 (1723), pp.422-427.
Endorsed [p.12]: 'Dr. Williams 1725'. |