| Description | Monthly highs, lows and means of atmospheric pressure and temperature at Allenheads, Northumberland. With rainfall in inches and directions of the wind (easterly and westerly). Annual means appear at the foot of each column.
Headed [p.1]: 'A few Data extracted from a Meteorological Journal kept at Allenheads 1400 feet above the level of the Sea...'. Endorsed [p.2]: 'Meteorological Journal Allenheads 1842'. |