761 CDUS46 KMTR 210827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT THU MAR 21 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 20 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 516 PM 83 2004 65 -7 64 MINIMUM 49 1159 PM 34 2008 40 9 46 AVERAGE 54 52 2 55 PRECIPITATION (IN) YESTERDAY 0.05 0.00 MONTH TO DATE 0.15 3.72 SINCE JUL 1 8.56 12.58 SINCE JAN 1 0.77 9.00 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 11 10 MONTH TO DATE 246 286 SINCE MAR 1 246 286 SINCE JUL 1 2451 2550 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1000 PM LOWEST 83 800 AM AVERAGE 90 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 76 2000 MINIMUM TEMPERATURE (F) 40 31 2008 SUNRISE AND SUNSET MARCH 21 2013.........SUNRISE 711 AM PDT SUNSET 722 PM PDT MARCH 22 2013.........SUNRISE 709 AM PDT SUNSET 723 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$