142 CDUS46 KMTR 180835 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 135 AM PDT SUN MAY 18 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 75 116 PM 95 2009 73 2 73 MINIMUM 49 155 AM 41 1999 46 3 45 AVERAGE 62 59 3 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 3 6 MONTH TO DATE 82 44 SINCE MAR 1 636 583 SINCE JUL 1 2843 2788 COOLING YESTERDAY 0 0 MONTH TO DATE 9 9 SINCE MAR 1 10 12 SINCE JAN 1 10 12 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 9.8 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 100 300 AM LOWEST 46 200 PM AVERAGE 73 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 81 2001 MINIMUM TEMPERATURE (F) 46 39 2013 SUNRISE AND SUNSET MAY 18 2014...........SUNRISE 556 AM PDT SUNSET 816 PM PDT MAY 19 2014...........SUNRISE 555 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. $$