727 CDUS46 KMTR 060845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT MON APR 6 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 5 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 60 159 PM 74 2009 67 -7 66 MINIMUM 36 411 AM 31 2003 41 -5 38 AVERAGE 48 54 -6 52 PRECIPITATION (IN) YESTERDAY T 0.00 MONTH TO DATE T 0.98 SINCE OCT 1 14.83 8.64 SINCE JAN 1 2.44 7.28 DEGREE DAYS HEATING YESTERDAY 17 13 MONTH TO DATE 71 70 SINCE MAR 1 366 373 SINCE JUL 1 2094 2580 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 46 200 PM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 79 2009 MINIMUM TEMPERATURE (F) 41 32 2012 SUNRISE AND SUNSET APRIL 6 2015.........SUNRISE 647 AM PDT SUNSET 737 PM PDT APRIL 7 2015.........SUNRISE 645 AM PDT SUNSET 738 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$