581 CDUS46 KMTR 040845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE OCT 4 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 65 110 PM 94 2014 77 -12 74 MINIMUM 42 452 AM 38 2005 45 -3 47 AVERAGE 54 61 -7 61 PRECIPITATION (IN) YESTERDAY 0.03 T MONTH TO DATE 0.11 T SINCE OCT 1 0.11 T SINCE JAN 1 14.78 4.10 DEGREE DAYS HEATING YESTERDAY 11 4 MONTH TO DATE 24 5 SINCE SEP 1 66 50 SINCE JUL 1 123 56 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE SEP 1 62 83 SINCE JAN 1 181 346 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 500 AM LOWEST 60 200 PM AVERAGE 78 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 94 2014 MINIMUM TEMPERATURE (F) 45 35 2009 SUNRISE AND SUNSET OCTOBER 4 2016.......SUNRISE 708 AM PDT SUNSET 646 PM PDT OCTOBER 5 2016.......SUNRISE 709 AM PDT SUNSET 645 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$