288 CDUS46 KMTR 270837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT SUN MAY 27 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 26 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 69 411 PM 84 2014 75 -6 69 MINIMUM 51 1159 PM 40 2011 47 4 54 1998 AVERAGE 60 61 -1 62 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.01 T SINCE OCT 1 15.80 36.85 SINCE JAN 1 12.77 27.90 DEGREE DAYS HEATING YESTERDAY 5 3 MONTH TO DATE 123 89 SINCE MAR 1 825 568 SINCE JUL 1 2845 2451 COOLING YESTERDAY 0 0 MONTH TO DATE 2 30 SINCE MAR 1 2 32 SINCE JAN 1 2 32 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 200 AM LOWEST 57 200 PM AVERAGE 75 .......................................................... 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 2018...........SUNRISE 550 AM PDT SUNSET 823 PM PDT MAY 28 2018...........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. $$