278 CDUS46 KMTR 290827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT MON SEP 29 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 124 PM 100 2010 78 -4 81 MINIMUM 52 1145 PM 40 2001 47 5 45 AVERAGE 63 62 1 63 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.31 0.82 SINCE JUL 1 0.38 0.82 SINCE JAN 1 8.65 2.79 DEGREE DAYS HEATING YESTERDAY 2 2 MONTH TO DATE 14 24 SINCE SEP 1 14 24 SINCE JUL 1 36 60 COOLING YESTERDAY 0 0 MONTH TO DATE 63 62 SINCE SEP 1 63 62 SINCE JAN 1 236 299 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 57 100 PM AVERAGE 79 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 1999 MINIMUM TEMPERATURE (F) 46 37 2007 SUNRISE AND SUNSET SEPTEMBER 29 2014.....SUNRISE 703 AM PDT SUNSET 655 PM PDT SEPTEMBER 30 2014.....SUNRISE 704 AM PDT SUNSET 653 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$