A high temperature of 121 degrees was measured as far north as Steele, North Dakota on July 6, 1936 and many of the records in the Plains were set in 1936, during the peak of the Dust Bowl. Before then, the weather station was in downtown Wilmington. If two dates have the same temperature record (e.g. All-time Record High Temperatures in Western North Carolina. record low of 40 °F in 1911 in Aibonito and 1966 in San Sebastian in Puerto Rico), only the most recent date is shown. The highest temperature measured during that time was 105 degrees Fahrenheit (41 Celsius) on multiple dates including July 8, 2012 and August 21, 2007. North Carolina Weather/Climate Blog; South Carolina Weather/Climate Summaries; Local Climate Studies. All categories, high, low, highest monthly average (HMA), and lowest monthly average (LMA) are listed by rank preceded by the state name. The following table lists the highest and lowest temperatures recorded in the 50 U.S. states, the District of Columbia, and the 5 inhabited U.S. territories during the past two centuries, in both Fahrenheit and Celsius. Records & normals for North Myrtle Beach (pdf) Records & Normals for Lumberton (pdf) Records & normals for ALL four sites (pdf) All records & normals (Google Drive spreadsheet, all requests for access WILL be granted!) Since 1948 the temperature extremes were observed at Wilmington International Airport. Daily Temperature and Precipitation Maps North Carolina: 110°F 43°C: Aug. 21, 1983: Fayetteville, NC.-34°F -37°C: Jan. 21, 1985: Mt. Although North Carolina has not experienced an increase in the frequency of very hot days (days with maximum temperature at or above 95°F; Figure 3a), the last nine years (2010–2018) have seen the largest number of very warm nights (days with minimum temperature at or above 75°F) in the historical record (Figure 4). South Carolina Interactive Map of Historical Record High and Low Temperatures These records go back to 1894, with a few years missing data. Normal Monthly North Carolina Heating Degree Day Totals(Courtesy of NC State Climate Office) Normal Monthly North Carolina Cooling Degree Day Totals(Courtesy of NC State Climate Office) Average Date of First Fall Freeze in North Carolina; Average Date of Last Spring Freeze in North Carolina; Other. These records go back to 1875. Since 1945 the temperature extremes were observed at Raleigh—Durham International Airport. In fact, it was the first 100-degree reading at RDU since July 23, 2017, according to the National Weather Service. High Speed Internet; Security Systems; Medical Alert; Telephone Service . The highest temperature measured during that time was 104 degrees Fahrenheit (40 Celsius) on June 27, 1952. Hottest recorded temperature 97 6/25-26,28/1952 98 8/21/1925 96 7/10/1936 98 6/26/1916 81 7/9/1993 Most recent day >= 90 94