233 CDUS46 KMTR 070832 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT FRI AUG 7 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 6 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 77 243 PM 86 2004 79 -2 82 MINIMUM 54 439 AM 44 2002 52 2 57 AVERAGE 66 65 1 70 PRECIPITATION (IN) YESTERDAY 0.01 T MONTH TO DATE 0.01 0.07 SINCE OCT 1 16.43 9.70 SINCE JAN 1 4.04 8.34 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 0 3 SINCE JUN 1 54 56 SINCE JUL 1 6 13 COOLING YESTERDAY 1 5 MONTH TO DATE 20 6 SINCE JUN 1 163 123 SINCE JAN 1 164 134 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 58 1200 PM AVERAGE 79 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 90 2002 MINIMUM TEMPERATURE (F) 52 46 2009 SUNRISE AND SUNSET AUGUST 7 2015........SUNRISE 617 AM PDT SUNSET 812 PM PDT AUGUST 8 2015........SUNRISE 618 AM PDT SUNSET 811 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$