112 CDUS46 KMTR 100827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST THU JAN 10 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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 62 1149 AM 65 2012 54 8 62 MINIMUM 47 1138 PM 27 2012 37 10 46 2011 2001 AVERAGE 55 46 9 54 PRECIPITATION (IN) YESTERDAY 0.37 0.16 MONTH TO DATE 2.97 2.55 SINCE OCT 1 6.17 5.58 SINCE JAN 1 2.97 2.55 DEGREE DAYS HEATING YESTERDAY 10 11 MONTH TO DATE 153 118 SINCE DEC 1 639 666 SINCE JUL 1 1206 1194 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 S (170) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 7.7 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 100 200 AM LOWEST 72 1200 AM AVERAGE 86 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 63 2012 MINIMUM TEMPERATURE (F) 37 28 2011 SUNRISE AND SUNSET JANUARY 10 2019.......SUNRISE 726 AM PST SUNSET 508 PM PST JANUARY 11 2019.......SUNRISE 726 AM PST SUNSET 509 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$