974 CDUS46 KMTR 180827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT WED MAY 18 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 91 347 PM 95 2009 73 18 68 MINIMUM 46 403 AM 41 1999 46 0 49 AVERAGE 69 59 10 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.23 T SINCE OCT 1 18.84 16.26 SINCE JAN 1 14.65 3.87 DEGREE DAYS HEATING YESTERDAY 0 6 MONTH TO DATE 88 140 SINCE MAR 1 641 729 SINCE JUL 1 2532 2457 COOLING YESTERDAY 4 0 MONTH TO DATE 4 0 SINCE MAR 1 4 1 SINCE JAN 1 4 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 21 200 PM AVERAGE 61 .......................................................... 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 2016...........SUNRISE 555 AM PDT SUNSET 816 PM PDT MAY 19 2016...........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. $$