307 CDUS46 KMTR 151245 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 545 AM PDT WED JUL 15 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 14 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 78 211 PM 95 2009 78 0 81 MINIMUM 53 414 AM 47 2011 53 0 55 AVERAGE 66 66 0 68 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.03 0.00 SINCE OCT 1 16.42 9.63 SINCE JAN 1 4.03 8.27 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 3 10 SINCE JUN 1 51 53 SINCE JUL 1 3 10 COOLING YESTERDAY 1 3 MONTH TO DATE 40 11 SINCE JUN 1 84 52 SINCE JAN 1 85 63 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 10.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 50 200 PM AVERAGE 75 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 1998 MINIMUM TEMPERATURE (F) 53 44 2004 SUNRISE AND SUNSET JULY 15 2015..........SUNRISE 558 AM PDT SUNSET 832 PM PDT JULY 16 2015..........SUNRISE 559 AM PDT SUNSET 831 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$