347 CDUS46 KMTR 130826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT FRI APR 13 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 60 129 PM 87 2008 68 -8 66 MINIMUM 37 541 AM 32 2001 41 -4 55 AVERAGE 49 54 -5 61 PRECIPITATION (IN) YESTERDAY 0.00 0.17 MONTH TO DATE 3.16 2.14 SINCE OCT 1 15.19 35.88 SINCE JAN 1 12.16 26.93 DEGREE DAYS HEATING YESTERDAY 16 4 MONTH TO DATE 106 93 SINCE MAR 1 544 358 SINCE JUL 1 2564 2241 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 200 AM LOWEST 53 1200 PM AVERAGE 73 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 85 2008 MINIMUM TEMPERATURE (F) 41 35 2007 SUNRISE AND SUNSET APRIL 13 2018.........SUNRISE 636 AM PDT SUNSET 744 PM PDT APRIL 14 2018.........SUNRISE 635 AM PDT SUNSET 745 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$