260 CDUS46 KMTR 220828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT TUE OCT 22 2013 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 69 252 PM 87 1999 73 -4 70 MINIMUM 42 124 AM 35 2004 42 0 41 AVERAGE 56 58 -2 56 PRECIPITATION (IN) YESTERDAY 0.00 0.11 MONTH TO DATE 0.00 0.13 SINCE JUL 1 0.84 0.13 SINCE JAN 1 2.81 13.90 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 9 9 MONTH TO DATE 132 73 SINCE SEP 1 160 153 SINCE JUL 1 196 208 COOLING YESTERDAY 0 0 MONTH TO DATE 4 36 SINCE SEP 1 66 51 SINCE JAN 1 303 204 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 76 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 3.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 49 300 PM AVERAGE 75 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 87 2008 MINIMUM TEMPERATURE (F) 42 37 2008 SUNRISE AND SUNSET OCTOBER 22 2013.......SUNRISE 725 AM PDT SUNSET 621 PM PDT OCTOBER 23 2013.......SUNRISE 726 AM PDT SUNSET 620 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$