571 CDUS46 KMTR 280836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1235 AM PST THU FEB 28 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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 60 1258 PM 72 2001 62 -2 60 MINIMUM 50 1159 PM 25 2012 40 10 30 AVERAGE 55 51 4 45 PRECIPITATION (IN) YESTERDAY 0.37 0.00 MONTH TO DATE 8.99 0.11 SINCE OCT 1 17.77 6.74 SINCE JAN 1 14.57 3.71 DEGREE DAYS HEATING YESTERDAY 10 20 MONTH TO DATE 472 440 SINCE DEC 1 1377 1470 SINCE JUL 1 1944 1998 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 11.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 77 300 PM AVERAGE 85 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 71 2008 MINIMUM TEMPERATURE (F) 40 28 2012 SUNRISE AND SUNSET FEBRUARY 28 2019......SUNRISE 643 AM PST SUNSET 601 PM PST MARCH 1 2019.........SUNRISE 641 AM PST SUNSET 602 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$