497 CDUS46 KMTR 170837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT TUE MAR 17 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 65 207 PM 85 2004 64 1 74 MINIMUM 48 409 AM 31 2002 40 8 41 AVERAGE 57 52 5 58 PRECIPITATION (IN) YESTERDAY T 0.00 MONTH TO DATE 0.02 0.41 SINCE OCT 1 14.78 6.53 SINCE JAN 1 2.39 5.17 DEGREE DAYS HEATING YESTERDAY 8 7 MONTH TO DATE 178 130 SINCE MAR 1 178 130 SINCE JUL 1 1906 2337 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 2.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 63 100 PM AVERAGE 80 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 80 2004 MINIMUM TEMPERATURE (F) 40 33 2002 SUNRISE AND SUNSET MARCH 17 2015.........SUNRISE 717 AM PDT SUNSET 718 PM PDT MARCH 18 2015.........SUNRISE 716 AM PDT SUNSET 719 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$