273 CDUS45 KBOU 171226 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 626 AM MDT THU MAY 17 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 16 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 83 MM MM 69 14 MM MINIMUM 53 MM MM 42 11 MM AVERAGE 68 56 12 MM PRECIPITATION (IN) YESTERDAY T MM MM 0.06 -0.06 MM MONTH TO DATE 0.51 1.28 -0.77 MM SINCE MAR 1 1.80 4.54 -2.74 MM SINCE JAN 1 3.72 5.47 -1.75 MM DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 135 COOLING YESTERDAY 3 MONTH TO DATE 9 ........................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 59 LOWEST 11 AVERAGE 35 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 MM MM MINIMUM TEMPERATURE (F) 43 MM MM SUNRISE AND SUNSET MAY 17 2012...........SUNRISE 543 AM MDT SUNSET 809 PM MDT MAY 18 2012...........SUNRISE 542 AM MDT SUNSET 810 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$