380 CDUS46 KMTR 210827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT MON JUL 21 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 20 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 74 1217 PM 89 2011 78 -4 75 MINIMUM 57 542 AM 48 2007 53 4 56 AVERAGE 66 65 1 66 PRECIPITATION (IN) YESTERDAY T 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 0 MONTH TO DATE 10 14 SINCE JUN 1 53 44 SINCE JUL 1 10 14 COOLING YESTERDAY 1 1 MONTH TO DATE 28 42 SINCE JUN 1 69 119 SINCE JAN 1 80 139 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 10.9 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 100 300 AM LOWEST 57 100 PM AVERAGE 79 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 94 2012 MINIMUM TEMPERATURE (F) 53 48 2001 SUNRISE AND SUNSET JULY 21 2014..........SUNRISE 603 AM PDT SUNSET 828 PM PDT JULY 22 2014..........SUNRISE 603 AM PDT SUNSET 827 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$