954 CDUS46 KMTR 210840 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1240 AM PST SAT FEB 21 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 65 448 PM 67 2003 61 4 66 MINIMUM 43 1159 PM 25 2013 39 4 36 AVERAGE 54 50 4 51 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 2.37 3.36 SINCE OCT 1 14.76 4.80 SINCE JAN 1 2.37 3.44 DEGREE DAYS HEATING YESTERDAY 11 14 MONTH TO DATE 216 289 SINCE DEC 1 1139 1442 SINCE JUL 1 1612 2121 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 63 500 PM AVERAGE 82 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 70 2014 2002 MINIMUM TEMPERATURE (F) 39 30 2013 2006 SUNRISE AND SUNSET FEBRUARY 21 2015......SUNRISE 652 AM PST SUNSET 554 PM PST FEBRUARY 22 2015......SUNRISE 651 AM PST SUNSET 555 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$