352 CDUS46 KMTR 211245 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 545 AM PDT FRI OCT 21 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 84 354 PM 87 2015 73 11 87 MINIMUM 45 501 AM 36 2008 42 3 46 AVERAGE 65 58 7 67 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 1.64 0.20 SINCE OCT 1 1.64 0.20 SINCE JAN 1 16.31 4.30 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 92 21 SINCE SEP 1 134 66 SINCE JUL 1 191 72 COOLING YESTERDAY 0 2 MONTH TO DATE 5 32 SINCE SEP 1 67 115 SINCE JAN 1 186 378 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 3.2 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 93 300 AM LOWEST 25 300 PM AVERAGE 59 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 87 1999 MINIMUM TEMPERATURE (F) 42 35 2004 SUNRISE AND SUNSET OCTOBER 21 2016.......SUNRISE 724 AM PDT SUNSET 622 PM PDT OCTOBER 22 2016.......SUNRISE 725 AM PDT SUNSET 621 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$