768 CDUS45 KBOU 160849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT SUN SEP 16 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 15 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 76 8 62 MINIMUM 47 MM MM 48 -1 48 AVERAGE 66 62 4 55 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.04 -0.04 0.02 MONTH TO DATE 1.37 0.63 0.74 0.96 SINCE SEP 1 1.37 0.63 0.74 0.96 SINCE JAN 1 11.75 13.96 -2.21 0.99 DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 28 COOLING YESTERDAY 1 MONTH TO DATE 66 ........................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190) 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 71 LOWEST 9 AVERAGE 40 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 MM MM MINIMUM TEMPERATURE (F) 48 MM MM SUNRISE AND SUNSET SEPTEMBER 16 2012.....SUNRISE 642 AM MDT SUNSET 705 PM MDT SEPTEMBER 17 2012.....SUNRISE 643 AM MDT SUNSET 704 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$