681 CDUS45 KBOU 300849 CLIAPA CLIMATE REPORT NATIONAL WEATHER SERVICE BOULDER, CO 249 AM MDT TUE APR 30 2013 ................................... ...THE CENTENNIAL CO CLIMATE SUMMARY FOR APRIL 29 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 77 MM MM 63 14 63 MINIMUM 45 MM MM 37 8 33 AVERAGE 61 50 11 48 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.09 -0.09 0.00 MONTH TO DATE 0.80 2.05 -1.25 1.29 SINCE MAR 1 2.27 3.18 -0.91 1.29 SINCE JAN 1 2.96 4.11 -1.15 3.21 DEGREE DAYS HEATING YESTERDAY 4 MONTH TO DATE 689 COOLING YESTERDAY 0 MONTH TO DATE 0 ........................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240) 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 60 LOWEST 13 AVERAGE 37 .......................................................... THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 MM MM MINIMUM TEMPERATURE (F) 38 MM MM SUNRISE AND SUNSET APRIL 30 2013.........SUNRISE 601 AM MDT SUNSET 753 PM MDT MAY 1 2013...........SUNRISE 600 AM MDT SUNSET 754 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$