491 CDUS46 KMTR 210836 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT THU MAR 21 2019 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 20 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 62 110 PM 83 2004 65 -3 56 MINIMUM 41 1134 PM 34 2008 40 1 50 AVERAGE 52 52 0 53 PRECIPITATION (IN) YESTERDAY 0.37 0.32 MONTH TO DATE 2.94 4.06 SINCE OCT 1 20.71 10.90 SINCE JAN 1 17.51 7.87 DEGREE DAYS HEATING YESTERDAY 13 12 MONTH TO DATE 256 316 SINCE MAR 1 256 316 SINCE JUL 1 2215 2336 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.9 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 93 100 AM LOWEST 60 200 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 76 2000 MINIMUM TEMPERATURE (F) 40 31 2008 SUNRISE AND SUNSET MARCH 21 2019.........SUNRISE 711 AM PDT SUNSET 722 PM PDT MARCH 22 2019.........SUNRISE 710 AM PDT SUNSET 723 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$