148 CDUS46 KMTR 050836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SAT OCT 5 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 84R 330 PM 83 2002 77 7 71 MINIMUM 53 836 PM 35 2009 45 8 56 AVERAGE 69 61 8 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE JUL 1 0.84 T SINCE JAN 1 2.81 13.77 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 1 MONTH TO DATE 18 1 SINCE SEP 1 46 81 SINCE JUL 1 82 136 COOLING YESTERDAY 4 0 MONTH TO DATE 4 22 SINCE SEP 1 66 37 SINCE JAN 1 303 190 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 14.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 41 800 PM LOWEST 10 100 PM AVERAGE 26 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 87 2002 MINIMUM TEMPERATURE (F) 45 36 2009 SUNRISE AND SUNSET OCTOBER 5 2013.......SUNRISE 709 AM PDT SUNSET 645 PM PDT OCTOBER 6 2013.......SUNRISE 710 AM PDT SUNSET 644 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$