331 CDUS46 KMTR 180826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT MON APR 18 2016 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 81R 523 PM 78 1999 68 13 73 MINIMUM 44 555 AM 32 2004 42 2 39 AVERAGE 63 55 8 56 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 2 9 MONTH TO DATE 121 212 SINCE MAR 1 455 507 SINCE JUL 1 2346 2235 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.5 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 92 300 AM LOWEST 36 1200 PM AVERAGE 64 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 78 2009 MINIMUM TEMPERATURE (F) 42 33 2005 SUNRISE AND SUNSET APRIL 18 2016.........SUNRISE 628 AM PDT SUNSET 749 PM PDT APRIL 19 2016.........SUNRISE 627 AM PDT SUNSET 750 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$