449 CDUS45 KBOU 200849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT MON AUG 20 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR AUGUST 19 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 81 MM MM 83 -2 MM MINIMUM 53 MM MM 56 -3 MM AVERAGE 67 70 -3 MM PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.08 -0.08 MM MONTH TO DATE 0.37 1.78 -1.41 MM SINCE JUN 1 5.81 5.94 -0.13 MM SINCE JAN 1 10.35 12.52 -2.17 MM DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 0 COOLING YESTERDAY 2 MONTH TO DATE 150 ........................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 26 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 50 LOWEST 15 AVERAGE 33 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 MM MM MINIMUM TEMPERATURE (F) 56 MM MM SUNRISE AND SUNSET AUGUST 20 2012........SUNRISE 617 AM MDT SUNSET 748 PM MDT AUGUST 21 2012........SUNRISE 618 AM MDT SUNSET 746 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$