175 CDUS46 KMTR 280826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT TUE MAY 28 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 27 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 66 221 PM 87 2003 75 -9 69 MINIMUM 50 340 AM 42 2012 47 3 42 AVERAGE 58 61 -3 56 PRECIPITATION (IN) YESTERDAY 0.02 0.00 MONTH TO DATE 0.07 0.03 SINCE JUL 1 9.56 17.30 SINCE JAN 1 1.77 13.72 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 9 MONTH TO DATE 96 139 SINCE MAR 1 635 822 SINCE JUL 1 2840 3086 COOLING YESTERDAY 0 0 MONTH TO DATE 15 6 SINCE MAR 1 18 13 SINCE JAN 1 18 13 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 10.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 700 PM LOWEST 60 800 AM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 2003 MINIMUM TEMPERATURE (F) 47 35 2010 SUNRISE AND SUNSET MAY 28 2013...........SUNRISE 549 AM PDT SUNSET 824 PM PDT MAY 29 2013...........SUNRISE 549 AM PDT SUNSET 825 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$