602 CDUS46 KMTR 110845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT WED APR 11 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 10 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 64 444 PM 82 2013 67 -3 67 MINIMUM 47 1158 PM 33 2008 41 6 39 AVERAGE 56 54 2 53 PRECIPITATION (IN) YESTERDAY 0.00 0.00 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 12 MONTH TO DATE 78 83 SINCE MAR 1 516 348 SINCE JUL 1 2536 2231 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 9.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1000 PM LOWEST 62 300 AM AVERAGE 76 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 84 2008 MINIMUM TEMPERATURE (F) 41 33 2009 SUNRISE AND SUNSET APRIL 11 2018.........SUNRISE 639 AM PDT SUNSET 742 PM PDT APRIL 12 2018.........SUNRISE 638 AM PDT SUNSET 743 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$