000 CDUS44 KOUN 190653 CLIOKC CLIMATE REPORT NATIONAL WEATHER SERVICE NORMAN OK 1235 AM CST WED DEC 19 2007 ................................... ...THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 18 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1890 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 55 408 PM 69 1982 49 6 46 MINIMUM 34 1152 PM 4 1924 29 5 40 AVERAGE 45 39 6 43 PRECIPITATION (IN) YESTERDAY 0.00 2.20 1898 0.06 -0.06 0.00 MONTH TO DATE 3.32 1.14 2.18 0.00 SINCE DEC 1 3.32 1.14 2.18 0.00 SINCE JAN 1 56.84 35.10 21.74 25.82 SNOWFALL (IN) YESTERDAY 0.0 3.4 1995 0.1 -0.1 0.0 MONTH TO DATE 0.3 0.8 -0.5 0.0 SINCE JUL 1 0.3 1.4 -1.1 4.6 DEGREE DAYS HEATING YESTERDAY 20 26 -6 22 MONTH TO DATE 461 427 34 390 SINCE DEC 1 461 427 34 390 SINCE JUL 1 935 1091 -156 911 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION M ( MM) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 1100 PM LOWEST 43 300 PM AVERAGE 59 .......................................................... THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 75 1978 MINIMUM TEMPERATURE (F) 28 -2 1924 SUNRISE AND SUNSET DECEMBER 19 2007......SUNRISE 734 AM CST SUNSET 521 PM CST DECEMBER 20 2007......SUNRISE 735 AM CST SUNSET 521 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$