094 CDUS46 KMTR 190831 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT MON MAY 19 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 18 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 73 151 PM 81 2001 73 0 78 MINIMUM 52 415 AM 39 2013 46 6 39 AVERAGE 63 59 4 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.05 SINCE JUL 1 10.47 9.54 SINCE JAN 1 8.27 1.75 DEGREE DAYS HEATING YESTERDAY 2 6 MONTH TO DATE 84 50 SINCE MAR 1 638 589 SINCE JUL 1 2845 2794 COOLING YESTERDAY 0 0 MONTH TO DATE 9 9 SINCE MAR 1 10 12 SINCE JAN 1 10 12 .................................................................. WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 13.4 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 83 600 AM LOWEST 46 100 PM AVERAGE 65 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 85 2013 MINIMUM TEMPERATURE (F) 46 40 2011 2003 SUNRISE AND SUNSET MAY 19 2014...........SUNRISE 555 AM PDT SUNSET 817 PM PDT MAY 20 2014...........SUNRISE 554 AM PDT SUNSET 818 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$