499 CDUS46 KMTR 220827 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT THU MAR 22 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 21 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 424 PM 76 2000 65 -3 67 MINIMUM 52 646 AM 31 2008 40 12 53 AVERAGE 57 52 5 60 PRECIPITATION (IN) YESTERDAY 0.38 0.95 MONTH TO DATE 4.44 2.88 SINCE OCT 1 11.28 32.87 SINCE JAN 1 8.25 23.92 DEGREE DAYS HEATING YESTERDAY 8 5 MONTH TO DATE 324 185 SINCE MAR 1 324 185 SINCE JUL 1 2344 2068 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 (160) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 84 300 PM AVERAGE 92 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 72 2008 MINIMUM TEMPERATURE (F) 40 31 2008 SUNRISE AND SUNSET MARCH 22 2018.........SUNRISE 709 AM PDT SUNSET 723 PM PDT MARCH 23 2018.........SUNRISE 708 AM PDT SUNSET 724 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$