731 CDUS46 KMTR 040839 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 139 AM PDT FRI OCT 4 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72 256 PM 94 2014 77 -5 78 MINIMUM 39 533 AM 38 2005 45 -6 59 AVERAGE 56 61 -5 69 PRECIPITATION (IN) YESTERDAY 0.00 MM MONTH TO DATE 0.00 0.00 SINCE OCT 1 0.00 0.00 SINCE JAN 1 22.66 12.77 DEGREE DAYS HEATING YESTERDAY 9 0 MONTH TO DATE 28 0 SINCE SEP 1 68 70 SINCE JUL 1 83 111 COOLING YESTERDAY 0 4 MONTH TO DATE 0 11 SINCE SEP 1 74 13 SINCE JAN 1 332 165 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 41 100 PM AVERAGE 67 .......................................................... 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 2019.......SUNRISE 707 AM PDT SUNSET 648 PM PDT OCTOBER 5 2019.......SUNRISE 708 AM PDT SUNSET 646 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$