164 CDUS46 KMTR 180840 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 140 AM PDT SUN SEP 18 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 85 306 PM 94 2000 80 5 75 MINIMUM 46 341 AM 42 2006 49 -3 52 AVERAGE 66 64 2 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.06 SINCE OCT 1 18.86 16.49 SINCE JAN 1 14.67 4.10 DEGREE DAYS HEATING YESTERDAY 0 1 MONTH TO DATE 26 19 SINCE SEP 1 26 19 SINCE JUL 1 83 25 COOLING YESTERDAY 1 0 MONTH TO DATE 11 52 SINCE SEP 1 11 52 SINCE JAN 1 130 315 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 31 200 PM AVERAGE 66 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 97 2000 MINIMUM TEMPERATURE (F) 49 38 2008 SUNRISE AND SUNSET SEPTEMBER 18 2016.....SUNRISE 654 AM PDT SUNSET 711 PM PDT SEPTEMBER 19 2016.....SUNRISE 655 AM PDT SUNSET 710 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$