702 CDUS46 KMTR 060845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE SEP 6 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 79 207 PM 99 2008 81 -2 82 MINIMUM 46 554 AM 44 2015 51 -5 44 2010 2005 AVERAGE 63 66 -3 63 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 18.86 16.43 SINCE JAN 1 14.67 4.04 DEGREE DAYS HEATING YESTERDAY 2 2 MONTH TO DATE 10 6 SINCE SEP 1 10 6 SINCE JUL 1 67 12 COOLING YESTERDAY 0 0 MONTH TO DATE 0 4 SINCE SEP 1 0 4 SINCE JAN 1 119 267 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 43 100 PM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 98 2004 MINIMUM TEMPERATURE (F) 51 42 2015 SUNRISE AND SUNSET SEPTEMBER 6 2016.....SUNRISE 644 AM PDT SUNSET 730 PM PDT SEPTEMBER 7 2016.....SUNRISE 644 AM PDT SUNSET 729 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$