472 CDUS46 KMTR 010838 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT MON AUG 1 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 31 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 75 251 PM 91 2000 78 -3 79 MINIMUM 53 446 AM 45 2005 52 1 59 AVERAGE 64 65 -1 69 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.03 SINCE OCT 1 18.86 16.42 SINCE JAN 1 14.67 4.03 DEGREE DAYS HEATING YESTERDAY 1 0 MONTH TO DATE 37 6 SINCE JUN 1 63 54 SINCE JUL 1 37 6 COOLING YESTERDAY 0 4 MONTH TO DATE 34 99 SINCE JUN 1 85 143 SINCE JAN 1 96 144 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 10.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 53 300 PM AVERAGE 73 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 92 2000 MINIMUM TEMPERATURE (F) 52 48 2008 SUNRISE AND SUNSET AUGUST 1 2016........SUNRISE 612 AM PDT SUNSET 818 PM PDT AUGUST 2 2016........SUNRISE 613 AM PDT SUNSET 817 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$