968 CDUS45 KBOU 200725 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 125 AM MDT FRI SEP 20 2013 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 19 2013... 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 63 MM MM 75 -12 79 MINIMUM 48 MM MM 46 2 53 AVERAGE 56 60 -4 66 PRECIPITATION (IN) YESTERDAY T MM MM 0.03 -0.03 0.00 MONTH TO DATE 5.52 0.77 4.75 1.37 SINCE SEP 1 5.52 0.77 4.75 1.37 SINCE JAN 1 15.33 14.10 1.23 11.75 DEGREE DAYS HEATING YESTERDAY 9 MONTH TO DATE 29 COOLING YESTERDAY 0 MONTH TO DATE 101 ........................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 77 LOWEST 33 AVERAGE 55 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 MM MM MINIMUM TEMPERATURE (F) 46 MM MM SUNRISE AND SUNSET SEPTEMBER 20 2013.....SUNRISE 645 AM MDT SUNSET 659 PM MDT SEPTEMBER 21 2013.....SUNRISE 646 AM MDT SUNSET 658 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$