353 CDUS46 KMTR 240826 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1226 AM PST THU JAN 24 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 23 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 55 1115 AM 65 2011 56 -1 57 MINIMUM 46 1206 AM 26 2007 37 9 41 AVERAGE 51 46 5 49 PRECIPITATION (IN) YESTERDAY 0.17 1.12 MONTH TO DATE 0.34 4.00 SINCE JUL 1 8.13 7.58 SINCE JAN 1 0.34 4.00 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 14 16 MONTH TO DATE 494 437 SINCE DEC 1 1034 1035 SINCE JUL 1 1606 1705 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 500 PM LOWEST 54 400 AM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 65 2011 MINIMUM TEMPERATURE (F) 37 26 2007 SUNRISE AND SUNSET JANUARY 24 2013.......SUNRISE 720 AM PST SUNSET 523 PM PST JANUARY 25 2013.......SUNRISE 719 AM PST SUNSET 524 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$