623 CDUS45 KBOU 190725 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 125 AM MDT SUN MAY 19 2013 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 18 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 74 MM MM 70 4 83 MINIMUM 48 MM MM 43 5 51 AVERAGE 61 56 5 67 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.07 -0.07 0.00 MONTH TO DATE 1.56 1.42 0.14 0.51 SINCE MAR 1 3.83 4.68 -0.85 1.80 SINCE JAN 1 4.52 5.61 -1.09 3.72 DEGREE DAYS HEATING YESTERDAY 4 MONTH TO DATE 226 COOLING YESTERDAY 0 MONTH TO DATE 11 ........................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 LOWEST 17 AVERAGE 39 .......................................................... 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 2013...........SUNRISE 542 AM MDT SUNSET 811 PM MDT MAY 20 2013...........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. $$