528 CDUS45 KBOU 230849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 149 AM MST SUN DEC 23 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 22 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 49 MM MM 43 6 26 MINIMUM 23 MM MM 17 6 3 AVERAGE 36 30 6 15 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.01 -0.01 0.13 MONTH TO DATE 0.08 0.47 -0.39 0.48 SINCE DEC 1 0.08 0.47 -0.39 0.48 SINCE JAN 1 13.72 17.21 -3.49 4.25 DEGREE DAYS HEATING YESTERDAY 29 MONTH TO DATE 659 COOLING YESTERDAY 0 MONTH TO DATE 0 ........................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 50 LOWEST 24 AVERAGE 37 .......................................................... 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 23 2012......SUNRISE 718 AM MST SUNSET 440 PM MST DECEMBER 24 2012......SUNRISE 718 AM MST SUNSET 441 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$