163 CDUS46 KMTR 170827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT SUN APR 17 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 78 326 PM 83 1999 68 10 78 MINIMUM 43 450 AM 29 2008 41 2 42 AVERAGE 61 55 6 60 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.69 1.01 SINCE OCT 1 18.36 15.84 SINCE JAN 1 14.17 3.45 DEGREE DAYS HEATING YESTERDAY 4 5 MONTH TO DATE 119 203 SINCE MAR 1 453 498 SINCE JUL 1 2344 2226 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 4.6 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 83 100 AM LOWEST 26 1100 AM AVERAGE 55 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 78 1999 MINIMUM TEMPERATURE (F) 42 32 2004 SUNRISE AND SUNSET APRIL 17 2016.........SUNRISE 630 AM PDT SUNSET 748 PM PDT APRIL 18 2016.........SUNRISE 628 AM PDT SUNSET 749 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$