835 CDUS46 KMTR 250828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT SAT MAY 25 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 24 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 72 417 PM 84 2005 74 -2 75 MINIMUM 38R 442 AM 38 2011 47 -9 43 AVERAGE 55 60 -5 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.05 0.01 SINCE JUL 1 9.54 17.28 SINCE JAN 1 1.75 13.70 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 10 6 MONTH TO DATE 82 113 SINCE MAR 1 621 796 SINCE JUL 1 2826 3060 COOLING YESTERDAY 0 0 MONTH TO DATE 15 6 SINCE MAR 1 18 13 SINCE JAN 1 18 13 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 7.8 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 86 400 AM LOWEST 34 400 PM AVERAGE 60 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 80 2000 MINIMUM TEMPERATURE (F) 47 42 2010 2001 SUNRISE AND SUNSET MAY 25 2013...........SUNRISE 551 AM PDT SUNSET 822 PM PDT MAY 26 2013...........SUNRISE 550 AM PDT SUNSET 823 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$