818 CDUS45 KBOU 010849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT MON OCT 1 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 30 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 72 MM MM 70 2 81 MINIMUM 48 MM MM 42 6 44 AVERAGE 60 56 4 63 PRECIPITATION (IN) YESTERDAY T MM MM 0.04 -0.04 0.00 MONTH TO DATE 2.41 1.19 1.22 1.11 SINCE SEP 1 2.41 1.19 1.22 1.11 SINCE JAN 1 12.79 14.52 -1.73 1.14 DEGREE DAYS HEATING YESTERDAY 5 MONTH TO DATE 93 COOLING YESTERDAY 0 MONTH TO DATE 71 ........................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 LOWEST 31 AVERAGE 54 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 MM MM MINIMUM TEMPERATURE (F) 42 MM MM SUNRISE AND SUNSET OCTOBER 1 2012.......SUNRISE 656 AM MDT SUNSET 641 PM MDT OCTOBER 2 2012.......SUNRISE 657 AM MDT SUNSET 639 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$