573 CDUS46 KMTR 030834 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 134 AM PDT SUN AUG 3 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 2 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 MM 95 1998 78 -4 76 MINIMUM 54 100 AM 45 2013 52 2 45 AVERAGE 64 65 -1 61 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE JUL 1 T 0.00 SINCE JAN 1 8.27 1.97 DEGREE DAYS HEATING YESTERDAY 1 4 MONTH TO DATE 1 6 SINCE JUN 1 54 56 SINCE JUL 1 11 26 COOLING YESTERDAY 0 0 MONTH TO DATE 1 0 SINCE JUN 1 118 128 SINCE JAN 1 129 148 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 57 200 PM AVERAGE 79 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 101 1998 MINIMUM TEMPERATURE (F) 52 50 2007 SUNRISE AND SUNSET AUGUST 3 2014........SUNRISE 613 AM PDT SUNSET 817 PM PDT AUGUST 4 2014........SUNRISE 614 AM PDT SUNSET 815 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$