710 CDUS46 KMTR 270845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT WED MAY 27 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 26 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 69 319 PM 84 2014 75 -6 84 MINIMUM 51 613 AM 40 2011 47 4 44 1998 AVERAGE 60 61 -1 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T T SINCE OCT 1 16.26 9.63 SINCE JAN 1 3.87 8.27 DEGREE DAYS HEATING YESTERDAY 5 1 MONTH TO DATE 191 110 SINCE MAR 1 780 664 SINCE JUL 1 2508 2871 COOLING YESTERDAY 0 0 MONTH TO DATE 0 10 SINCE MAR 1 1 11 SINCE JAN 1 1 11 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 11.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 58 100 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 87 2003 MINIMUM TEMPERATURE (F) 47 42 2012 SUNRISE AND SUNSET MAY 27 2015...........SUNRISE 550 AM PDT SUNSET 823 PM PDT MAY 28 2015...........SUNRISE 549 AM PDT SUNSET 824 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$