890 CDUS46 KMTR 240826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 125 AM PDT TUE SEP 24 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 81 222 PM 94 2002 79 2 83 MINIMUM 50 632 AM 39 2005 48 2 46 AVERAGE 66 63 3 65 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.82 0.00 SINCE JUL 1 0.82 T SINCE JAN 1 2.79 13.77 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 13 61 SINCE SEP 1 13 61 SINCE JUL 1 49 116 COOLING YESTERDAY 1 0 MONTH TO DATE 61 10 SINCE SEP 1 61 10 SINCE JAN 1 298 163 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.8 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 96 100 AM LOWEST 39 200 PM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 91 2004 MINIMUM TEMPERATURE (F) 48 40 2005 SUNRISE AND SUNSET SEPTEMBER 24 2013.....SUNRISE 659 AM PDT SUNSET 702 PM PDT SEPTEMBER 25 2013.....SUNRISE 700 AM PDT SUNSET 701 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$