488 CDUS46 KMTR 280852 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1252 AM PST MON JAN 28 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 27 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2019 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 65 328 PM 71 2012 56 9 62 MINIMUM 41 647 AM 28 2001 38 3 35 AVERAGE 53 47 6 49 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 5.55 3.60 SINCE OCT 1 8.75 6.63 SINCE JAN 1 5.55 3.60 DEGREE DAYS HEATING YESTERDAY 12 16 MONTH TO DATE 379 421 SINCE DEC 1 865 969 SINCE JUL 1 1432 1497 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 60 1200 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 68 2014 MINIMUM TEMPERATURE (F) 38 27 2012 1999 SUNRISE AND SUNSET JANUARY 28 2019.......SUNRISE 717 AM PST SUNSET 527 PM PST JANUARY 29 2019.......SUNRISE 717 AM PST SUNSET 528 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$