191 CDUS46 KMTR 070845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1245 AM PST WED JAN 7 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 6 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 62 402 PM 66 2003 54 8 60 MINIMUM 39 1055 PM 25 2007 37 2 33 AVERAGE 51 45 6 47 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE JUL 1 12.77 2.20 SINCE JAN 1 0.00 0.00 DEGREE DAYS HEATING YESTERDAY 14 18 MONTH TO DATE 132 106 SINCE DEC 1 533 772 SINCE JUL 1 1006 1451 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 9.5 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 1200 AM LOWEST 52 300 PM AVERAGE 76 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 69 2012 MINIMUM TEMPERATURE (F) 37 25 1999 SUNRISE AND SUNSET JANUARY 7 2015.......SUNRISE 726 AM PST SUNSET 505 PM PST JANUARY 8 2015.......SUNRISE 726 AM PST SUNSET 506 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$