615 CDUS46 KMTR 230845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT SAT MAR 23 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 22 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 70 311 PM 72 2008 65 5 62 MINIMUM 36 249 AM 31 2008 40 -4 40 AVERAGE 53 53 0 51 PRECIPITATION (IN) YESTERDAY 0.00 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 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 12 14 MONTH TO DATE 273 309 SINCE MAR 1 273 309 SINCE JUL 1 2478 2573 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 5.4 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 92 1200 AM LOWEST 15 300 PM AVERAGE 54 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 73 2007 MINIMUM TEMPERATURE (F) 40 29 2009 SUNRISE AND SUNSET MARCH 23 2013.........SUNRISE 707 AM PDT SUNSET 724 PM PDT MARCH 24 2013.........SUNRISE 706 AM PDT SUNSET 725 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$