261 CDUS46 KMTR 050829 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT FRI APR 5 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 4 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 319 PM 74 2011 67 -4 61 MINIMUM 52 501 AM 34 2009 41 11 36 AVERAGE 58 54 4 49 PRECIPITATION (IN) YESTERDAY 0.36 0.00 MONTH TO DATE 0.63 0.00 SINCE JUL 1 9.41 15.55 SINCE JAN 1 1.62 11.97 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 7 16 MONTH TO DATE 29 53 SINCE MAR 1 389 477 SINCE JUL 1 2594 2741 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 300 AM LOWEST 78 1200 PM AVERAGE 87 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 74 2009 MINIMUM TEMPERATURE (F) 41 31 2003 SUNRISE AND SUNSET APRIL 5 2013.........SUNRISE 648 AM PDT SUNSET 736 PM PDT APRIL 6 2013.........SUNRISE 646 AM PDT SUNSET 737 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$