861 CDUS46 KMTR 110844 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 144 AM PDT MON AUG 11 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 73 307 PM 93 2002 79 -6 77 MINIMUM 55 1020 PM 47 2003 52 3 56 AVERAGE 64 66 -2 67 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.07 0.00 SINCE JUL 1 0.07 0.00 SINCE JAN 1 8.34 1.97 DEGREE DAYS HEATING YESTERDAY 1 0 MONTH TO DATE 7 14 SINCE JUN 1 60 64 SINCE JUL 1 17 34 COOLING YESTERDAY 0 2 MONTH TO DATE 7 2 SINCE JUN 1 124 130 SINCE JAN 1 135 150 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 8.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 500 AM LOWEST 61 200 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 92 1998 MINIMUM TEMPERATURE (F) 52 45 2005 SUNRISE AND SUNSET AUGUST 11 2014........SUNRISE 620 AM PDT SUNSET 807 PM PDT AUGUST 12 2014........SUNRISE 621 AM PDT SUNSET 806 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$