351 CDUS46 KMTR 070832 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 132 AM PDT TUE MAY 7 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 6 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 71 1141 AM 90 2007 71 0 86 MINIMUM 49 439 AM 38 2003 44 5 51 AVERAGE 60 57 3 69 PRECIPITATION (IN) YESTERDAY 0.05 0.00 MONTH TO DATE 0.05 0.01 SINCE JUL 1 9.54 17.28 SINCE JAN 1 1.75 13.70 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 5 0 MONTH TO DATE 10 46 SINCE MAR 1 549 729 SINCE JUL 1 2754 2993 COOLING YESTERDAY 0 4 MONTH TO DATE 9 4 SINCE MAR 1 12 11 SINCE JAN 1 12 11 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 47 1000 AM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 93 2007 MINIMUM TEMPERATURE (F) 44 37 2010 SUNRISE AND SUNSET MAY 7 2013...........SUNRISE 606 AM PDT SUNSET 806 PM PDT MAY 8 2013...........SUNRISE 605 AM PDT SUNSET 807 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$