548 CDUS46 KMTR 030831 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT TUE MAY 3 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 2 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 70 230 PM 90 2013 70 0 68 MINIMUM 47 550 AM 37 2012 44 3 50 2002 AVERAGE 59 57 2 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 18.61 16.26 SINCE JAN 1 14.42 3.87 DEGREE DAYS HEATING YESTERDAY 6 6 MONTH TO DATE 6 11 SINCE MAR 1 559 600 SINCE JUL 1 2450 2328 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 1 SINCE JAN 1 0 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 61 200 PM AVERAGE 81 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 88 2013 MINIMUM TEMPERATURE (F) 44 36 2008 SUNRISE AND SUNSET MAY 3 2016...........SUNRISE 610 AM PDT SUNSET 803 PM PDT MAY 4 2016...........SUNRISE 608 AM PDT SUNSET 804 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$