639 CDUS46 KMTR 010832 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1232 AM PST SUN FEB 1 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 31 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 72R 323 PM 65 2013 57 15 64 MINIMUM 38 1118 PM 23 2001 38 0 31 AVERAGE 55 47 8 48 PRECIPITATION (IN) YESTERDAY 0.00 0.02 MONTH TO DATE T 0.08 SINCE JUL 1 12.77 2.28 SINCE JAN 1 T 0.08 DEGREE DAYS HEATING YESTERDAY 10 17 MONTH TO DATE 522 487 SINCE DEC 1 923 1153 SINCE JUL 1 1396 1832 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 21 700 AM AVERAGE 61 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 75 2005 MINIMUM TEMPERATURE (F) 38 25 2014 SUNRISE AND SUNSET FEBRUARY 1 2015......SUNRISE 714 AM PST SUNSET 532 PM PST FEBRUARY 2 2015......SUNRISE 713 AM PST SUNSET 533 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$