691 CDUS46 KMTR 090826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT MON APR 9 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 8 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 67 158 PM 81 2014 67 0 59 MINIMUM 44 1152 PM 29 2001 41 3 41 AVERAGE 56 54 2 50 PRECIPITATION (IN) YESTERDAY 0.00 0.07 MONTH TO DATE 3.02 1.92 SINCE OCT 1 15.05 35.66 SINCE JAN 1 12.02 26.71 DEGREE DAYS HEATING YESTERDAY 9 15 MONTH TO DATE 63 57 SINCE MAR 1 501 322 SINCE JUL 1 2521 2205 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 44 1200 PM AVERAGE 72 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 77 2013 MINIMUM TEMPERATURE (F) 41 30 2011 1999 SUNRISE AND SUNSET APRIL 9 2018.........SUNRISE 642 AM PDT SUNSET 740 PM PDT APRIL 10 2018.........SUNRISE 641 AM PDT SUNSET 741 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$