Northern Hemisphere: Highest Temperature
| Record Value | 57.8°C (136°F) |
|---|---|
| Date of Record | 13/9/1922 |
| Length of Record | 1880-present |
| Instrumentation | Maximum/Minimum Thermometer in Standard Stevenson Screen |
| Geospatial Location | El Azizia, Libya [32°32'N, 13°01'E, elevation: 112m (367ft)] |
References
U.S. Environmental Science Services Administration, 1967: Temperature Extremes, National Atmospheric and Oceanic Administration (US) , Court, 1949: How hot is Death Valley?, Geographical Review, 39, pp. 214-220, Fantoli, 1954: I valori medi della temperatura in Libia, Bulletin of the Italian Geographical Society (Italian), Series 8. Vol 7, pp. 59-71, Fantoli, 1958: La piu alta temperatura del mondo [the highest temperature in the world], Revue of Aeronautical Meteorology (Italian), 18, pp. 53-63, Krause and Flood, 1997: Weather and Climate Extremes, US Army Corps of Engineers Topographic Engineering Centerpp. 89, Lamb, 1958: The occurrence of very high surface temperatures, Meteorological Magazine, 87, pp. 39-43, Seamon and Bartlett, 1956: Climatological extremes, Weekly Weather and Crop Bulletin, 43, pp. 6-8;
Discussion
Krause and Flood (1997) concluded "although this record has gained general acceptance as the world"s highest temperature recorded under standard conditions, the validity of the extreme has been questioned." Lamb (1958) noted that the extreme occurred following two days of hot, southerly winds and that latent heat may have been added to the air mass due to rain south of location.
Closeup Satellite Image of modern El Azizia, Libya

Regional Satellite Image of modern El Azizia, Libya