379 CDUS46 KMTR 030845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT FRI MAY 3 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 2 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 222 PM 93 2017 70 4 67 MINIMUM 39 517 AM 37 2012 44 -5 50 2002 AVERAGE 57 57 0 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 23.07 15.79 SINCE JAN 1 19.87 12.76 DEGREE DAYS HEATING YESTERDAY 8 6 MONTH TO DATE 18 16 SINCE MAR 1 607 718 SINCE JUL 1 2566 2738 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 6 0 SINCE JAN 1 6 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 38 200 PM AVERAGE 69 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 91 2017 MINIMUM TEMPERATURE (F) 44 36 2008 SUNRISE AND SUNSET MAY 3 2019...........SUNRISE 610 AM PDT SUNSET 802 PM PDT MAY 4 2019...........SUNRISE 609 AM PDT SUNSET 803 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$