150 CDUS46 KMTR 100826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 125 AM PDT THU JUL 10 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 9 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 73 1243 PM 100 2002 79 -6 89 MINIMUM 55 515 AM 45 2009 53 2 51 AVERAGE 64 66 -2 70 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE JUL 1 0.00 0.00 SINCE JAN 1 8.27 1.97 DEGREE DAYS HEATING YESTERDAY 1 0 MONTH TO DATE 10 1 SINCE JUN 1 53 31 SINCE JUL 1 10 1 COOLING YESTERDAY 0 5 MONTH TO DATE 2 38 SINCE JUN 1 43 115 SINCE JAN 1 54 135 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 12.4 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 93 1200 AM LOWEST 61 1100 AM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 92 2002 MINIMUM TEMPERATURE (F) 53 48 2009 SUNRISE AND SUNSET JULY 10 2014..........SUNRISE 555 AM PDT SUNSET 834 PM PDT JULY 11 2014..........SUNRISE 555 AM PDT SUNSET 834 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$