265 CDUS46 KMTR 170828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT MON AUG 17 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 101R 330 PM 91 2000 80 21 81 MINIMUM 56 608 AM 46 2014 52 4 46 AVERAGE 79 66 13 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.01 0.07 SINCE OCT 1 16.43 9.70 SINCE JAN 1 4.04 8.34 DEGREE DAYS HEATING YESTERDAY 0 1 MONTH TO DATE 0 9 SINCE JUN 1 54 62 SINCE JUL 1 6 19 COOLING YESTERDAY 14 0 MONTH TO DATE 66 11 SINCE JUN 1 209 128 SINCE JAN 1 210 139 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 13 300 PM AVERAGE 57 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 86 2007 MINIMUM TEMPERATURE (F) 52 45 2007 SUNRISE AND SUNSET AUGUST 17 2015........SUNRISE 626 AM PDT SUNSET 800 PM PDT AUGUST 18 2015........SUNRISE 626 AM PDT SUNSET 759 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$