SUBJECT: More records about St. Cloud records St. Cloud Airport set yet another record high yesterday, our fourth record in the past 7 days. With another record high quite probable this afternoon and a sixth one possible before the cold front comes through late tomorrow, the question is: have we had any similar periods with frequent daily record highs? The last time at least 4 record highs were set in a relatively short period of time was during February 16-20, 1981. During this time, record highs of between 53 and 57 were set each of the 5 days. In October 1947, 4 record highs were set and another one was tied in the 8 day span of the 14th through the 21st. The last time such a period occurred in November or December was in December 1939. Between the 6th and the 10th, there were 5 consecutive record highs, including 63 on December 6, which is also the warmest December day on record. After a brief break from the "heat," 4 more record highs were set between the 15th and the 18th in that same month. This period of 9 record highs in 13 days is a major reason that December 1939 ranks as the second warmest December on record. Other notable record high streaks include 5 consecutive days with record highs, ranging from 91 to 105, during May 28-Jun 1, 1934. The longest record high streak and the hottest period in St. Cloud history is July 5-14, 1936. Each of the ten days had a record high ranging between 98 and 107 degrees, the later of which is the all-time St. Cloud record high temperature. Listed below is a summary of the record highs during our current streak and some others which may fall in the next two days. Note that, for every day during this period except last Monday, the temperature has been within two degrees of a record even if it wasn't broken. Also, note that most of the records in jeopardy have been more than 35 years old: DATE 1998 HIGH TEMPERATURE RECORD HIGH/YEAR ==== ===================== ================ Nov. 27 58 new record 55/1909 Nov. 28 52 54/1899 Nov. 29 59 new record 57/1932 Nov. 30 39 57/1922 Dec. 1 61 new record 58/1962 Dec. 2 59 60/1982 Dec. 3 61 new record 57/1962 Dec. 4 50-55 (forecast high) 53/1906 Dec. 5 45-50 (forecast high) 52/1979 ============================================================================= Bob Weisman, Meteorology Professor SUPERVISOR: Shirley (age 6 1/2) Earth Sciences Department PHONE: (320) 255-3247 (V) MS 48 (800) 627-3529 (TTY via Saint Cloud State University Minnesota Relay Service) 720 4th Avenue South FAX: (320) 255-4262 Saint Cloud, Minnesota 56301-4498 EMAIL: scsweisman@tigger. ===============================================================================
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