170 CDUS45 KBOU 270849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 149 AM MST THU DEC 27 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 26 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 28 MM MM 43 -15 48 MINIMUM 2 MM MM 17 -15 22 AVERAGE 15 30 -15 35 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.01 -0.01 0.00 MONTH TO DATE 0.10 0.53 -0.43 0.48 SINCE DEC 1 0.10 0.53 -0.43 0.48 SINCE JAN 1 13.74 17.27 -3.53 4.25 DEGREE DAYS HEATING YESTERDAY 50 MONTH TO DATE 829 COOLING YESTERDAY 0 MONTH TO DATE 0 ........................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (360) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 LOWEST 57 AVERAGE 75 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 MM MM MINIMUM TEMPERATURE (F) 17 MM MM SUNRISE AND SUNSET DECEMBER 27 2012......SUNRISE 719 AM MST SUNSET 443 PM MST DECEMBER 28 2012......SUNRISE 719 AM MST SUNSET 443 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$