791 CDUS46 KMTR 260841 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 141 AM PDT SAT SEP 26 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 300 PM 95 2010 79 9 74 MINIMUM 48 621 AM 37 2005 47 1 55 AVERAGE 68 63 5 65 PRECIPITATION (IN) YESTERDAY 0.00 0.23 MONTH TO DATE 0.06 0.27 SINCE OCT 1 16.49 9.97 SINCE JAN 1 4.10 8.61 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 28 8 SINCE SEP 1 28 8 SINCE JUL 1 34 30 COOLING YESTERDAY 3 0 MONTH TO DATE 82 63 SINCE SEP 1 82 63 SINCE JAN 1 345 236 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.2 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 100 600 AM LOWEST 22 300 PM AVERAGE 61 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 99 2009 MINIMUM TEMPERATURE (F) 47 43 2013 SUNRISE AND SUNSET SEPTEMBER 26 2015.....SUNRISE 700 AM PDT SUNSET 700 PM PDT SEPTEMBER 27 2015.....SUNRISE 701 AM PDT SUNSET 658 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$