499 CDUS46 KMTR 300826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 125 AM PDT WED JUL 30 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 29 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 83R 254 PM 81 2000 78 5 71 MINIMUM 52 541 AM 49 2010 52 0 55 AVERAGE 68 65 3 63 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.00 SINCE JUL 1 T 0.00 SINCE JAN 1 8.27 1.97 DEGREE DAYS HEATING YESTERDAY 0 2 MONTH TO DATE 10 18 SINCE JUN 1 53 48 SINCE JUL 1 10 18 COOLING YESTERDAY 3 0 MONTH TO DATE 71 51 SINCE JUN 1 112 128 SINCE JAN 1 123 148 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 42 100 PM AVERAGE 71 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 88 2012 MINIMUM TEMPERATURE (F) 52 50 1999 SUNRISE AND SUNSET JULY 30 2014..........SUNRISE 610 AM PDT SUNSET 821 PM PDT JULY 31 2014..........SUNRISE 611 AM PDT SUNSET 820 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$