507 CDUS46 KMTR 060826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT SAT OCT 6 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 5 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 76 307 PM 93 2014 77 -1 81 MINIMUM 45 615 AM 36 2009 45 0 39 AVERAGE 61 61 0 60 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 0.00 0.00 SINCE JAN 1 12.77 28.18 DEGREE DAYS HEATING YESTERDAY 4 5 MONTH TO DATE 7 21 SINCE SEP 1 77 58 SINCE JUL 1 118 68 COOLING YESTERDAY 0 0 MONTH TO DATE 11 0 SINCE SEP 1 13 132 SINCE JAN 1 165 514 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 50 300 PM AVERAGE 75 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 91 2014 MINIMUM TEMPERATURE (F) 45 36 2009 SUNRISE AND SUNSET OCTOBER 6 2018.......SUNRISE 710 AM PDT SUNSET 644 PM PDT OCTOBER 7 2018.......SUNRISE 710 AM PDT SUNSET 643 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$