173 CDUS44 KBMX 240937 CLIBHM CLIMATE REPORT NATIONAL WEATHER SERVICE BIRMINGHAM, AL 437 AM CDT TUE SEP 24 2013 ................................... ...THE BIRMINGHAM CLIMATE SUMMARY FOR SEPTEMBER 23 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 84 300 PM 99 1931 83 1 80 MINIMUM 61 601 AM 42 1999 62 -1 54 AVERAGE 73 72 1 67 PRECIPITATION (IN) YESTERDAY 0.00 1.81 1975 0.13 -0.13 0.00 MONTH TO DATE 2.44 2.97 -0.53 5.79 SINCE SEP 1 2.44 2.97 -0.53 5.79 SINCE JAN 1 54.70 40.05 14.65 38.35 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 1 -1 2 SINCE SEP 1 0 1 -1 2 SINCE JUL 1 0 1 -1 2 COOLING YESTERDAY 8 8 0 2 MONTH TO DATE 269 255 14 207 SINCE SEP 1 269 255 14 207 SINCE JAN 1 1794 1905 -111 2150 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1100 PM LOWEST 40 300 PM AVERAGE 62 .......................................................... THE BIRMINGHAM CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 1931 MINIMUM TEMPERATURE (F) 61 41 1990 SUNRISE AND SUNSET SEPTEMBER 24 2013.....SUNRISE 637 AM CDT SUNSET 641 PM CDT SEPTEMBER 25 2013.....SUNRISE 637 AM CDT SUNSET 639 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$