034 CDUS45 KBOU 101219 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 518 AM MST MON DEC 10 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 9 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 22 MM MM 43 -21 38 MINIMUM 4 MM MM 17 -13 11 AVERAGE 13 30 -17 25 PRECIPITATION (IN) YESTERDAY T MM MM 0.03 -0.03 0.00 MONTH TO DATE 0.04 0.26 -0.22 0.09 SINCE DEC 1 0.04 0.26 -0.22 0.09 SINCE JAN 1 13.68 17.00 -3.32 3.86 DEGREE DAYS HEATING YESTERDAY 52 MONTH TO DATE 224 COOLING YESTERDAY 0 MONTH TO DATE 0 ........................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 45 AVERAGE 73 .......................................................... 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 10 2012......SUNRISE 709 AM MST SUNSET 435 PM MST DECEMBER 11 2012......SUNRISE 710 AM MST SUNSET 436 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$