903 CDUS46 KMTR 140837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT WED MAY 14 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 13 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 89R 127 PM 87 2008 72 17 78 MINIMUM 45 511 AM 37 1999 45 0 46 AVERAGE 67 58 9 62 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.05 SINCE JUL 1 10.34 9.54 SINCE JAN 1 8.14 1.75 DEGREE DAYS HEATING YESTERDAY 0 3 MONTH TO DATE 74 31 SINCE MAR 1 612 570 SINCE JUL 1 2819 2775 COOLING YESTERDAY 2 0 MONTH TO DATE 3 9 SINCE MAR 1 4 12 SINCE JAN 1 4 12 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.1 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 86 200 AM LOWEST 24 300 PM AVERAGE 55 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 95 2008 MINIMUM TEMPERATURE (F) 45 40 1999 SUNRISE AND SUNSET MAY 14 2014...........SUNRISE 559 AM PDT SUNSET 812 PM PDT MAY 15 2014...........SUNRISE 558 AM PDT SUNSET 813 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$