477 CDUS45 KBOU 210849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 149 AM MST MON JAN 21 2013 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR JANUARY 20 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 48 MM MM 44 4 53 MINIMUM 20 MM MM 19 1 34 AVERAGE 34 32 2 44 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.01 -0.01 0.00 MONTH TO DATE 0.04 0.24 -0.20 0.19 SINCE DEC 1 0.14 0.85 -0.71 0.67 SINCE JAN 1 0.04 0.24 -0.20 0.19 DEGREE DAYS HEATING YESTERDAY 31 MONTH TO DATE 757 COOLING YESTERDAY 0 MONTH TO DATE 0 ........................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 LOWEST 19 AVERAGE 48 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 MM MM MINIMUM TEMPERATURE (F) 19 MM MM SUNRISE AND SUNSET JANUARY 21 2013.......SUNRISE 715 AM MST SUNSET 507 PM MST JANUARY 22 2013.......SUNRISE 714 AM MST SUNSET 508 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$