940 CDUS45 KBOU 190849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT SAT MAY 19 2012 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 18 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 70 13 MM MINIMUM 51 MM MM 43 8 MM AVERAGE 67 56 11 MM PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.07 -0.07 MM MONTH TO DATE 0.51 1.42 -0.91 MM SINCE MAR 1 1.80 4.68 -2.88 MM SINCE JAN 1 3.72 5.61 -1.89 MM DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 135 COOLING YESTERDAY 2 MONTH TO DATE 13 ........................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 47 LOWEST 10 AVERAGE 29 .......................................................... 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 19 2012...........SUNRISE 541 AM MDT SUNSET 811 PM MDT MAY 20 2012...........SUNRISE 541 AM MDT SUNSET 812 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$