1. (1968) London weather. HMSO, London
2. (1993) Field trial of temperature screens [sic]. Met Office Observations, Logistics and Automation Branch Technical Report No. 10, Issue 2, unpublished, copy available in National Meteorological Library, Exeter
3. The exceptional hot spell of early August 1990 in the United Kindgom
4. The Altnaharra minimum temperature of −27.2°C on 30 December 1995