782 CDUS46 KMTR 190836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT THU MAR 19 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 70 258 PM 79 2004 64 6 70 MINIMUM 41 617 AM 32 2002 40 1 41 AVERAGE 56 52 4 56 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.02 0.41 SINCE OCT 1 14.78 6.53 SINCE JAN 1 2.39 5.17 DEGREE DAYS HEATING YESTERDAY 9 9 MONTH TO DATE 195 147 SINCE MAR 1 195 147 SINCE JUL 1 1923 2354 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 53 300 PM AVERAGE 75 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 77 2001 MINIMUM TEMPERATURE (F) 40 32 2002 SUNRISE AND SUNSET MARCH 19 2015.........SUNRISE 714 AM PDT SUNSET 720 PM PDT MARCH 20 2015.........SUNRISE 713 AM PDT SUNSET 721 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$