420 CDUS46 KMTR 030830 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1230 AM PST MON FEB 3 2014 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 2 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 47 409 PM 67 2011 57 -10 62 MINIMUM 36 205 AM 29 1999 38 -2 39 AVERAGE 42 48 -6 51 PRECIPITATION (IN) YESTERDAY 0.30 0.00 MONTH TO DATE 0.30 0.00 SINCE JUL 1 2.58 8.13 SINCE JAN 1 0.38 0.34 DEGREE DAYS HEATING YESTERDAY 23 14 MONTH TO DATE 46 28 SINCE DEC 1 1199 1188 SINCE JUL 1 1878 1760 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 10.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 76 800 PM AVERAGE 84 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 68 2009 MINIMUM TEMPERATURE (F) 38 30 2012 2011 2003 SUNRISE AND SUNSET FEBRUARY 3 2014......SUNRISE 712 AM PST SUNSET 534 PM PST FEBRUARY 4 2014......SUNRISE 711 AM PST SUNSET 535 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$