393 CDUS46 KMTR 120826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT OCT 12 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 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 68 250 PM 89 2004 76 -8 60 MINIMUM 39 305 AM 38 2003 44 -5 54 AVERAGE 54 60 -6 57 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.02 SINCE JUL 1 0.84 0.02 SINCE JAN 1 2.81 13.79 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 11 8 MONTH TO DATE 61 43 SINCE SEP 1 89 123 SINCE JUL 1 125 178 COOLING YESTERDAY 0 0 MONTH TO DATE 4 22 SINCE SEP 1 66 37 SINCE JAN 1 303 190 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 3.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 52 300 PM AVERAGE 76 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 95 2001 MINIMUM TEMPERATURE (F) 44 38 2002 SUNRISE AND SUNSET OCTOBER 12 2013.......SUNRISE 715 AM PDT SUNSET 635 PM PDT OCTOBER 13 2013.......SUNRISE 716 AM PDT SUNSET 634 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$