543 CDUS45 KBOU 240849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT MON SEP 24 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 23 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST VALUE VALUE VALUE FROM YEAR NORMAL ........................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 84 MM MM 73 11 81 MINIMUM 47 MM MM 45 2 46 AVERAGE 66 59 7 64 PRECIPITATION (IN) YESTERDAY T MM MM 0.04 -0.04 0.00 MONTH TO DATE 1.37 0.92 0.45 1.11 SINCE SEP 1 1.37 0.92 0.45 1.11 SINCE JAN 1 11.75 14.25 -2.50 1.14 DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 48 COOLING YESTERDAY 1 MONTH TO DATE 71 ........................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (20) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 LOWEST 10 AVERAGE 35 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 MM MM MINIMUM TEMPERATURE (F) 44 MM MM SUNRISE AND SUNSET SEPTEMBER 24 2012.....SUNRISE 649 AM MDT SUNSET 652 PM MDT SEPTEMBER 25 2012.....SUNRISE 650 AM MDT SUNSET 651 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$