847 CDUS46 KMTR 290026 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 526 PM PDT WED MAR 28 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 28 2018... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 76 359 PM 78 2017 66 10 78 MINIMUM 40 628 AM 32 1999 40 0 41 AVERAGE 58 53 5 60 PRECIPITATION (IN) TODAY 0.00 0.00 MONTH TO DATE 5.19 3.75 SINCE OCT 1 12.03 33.74 SINCE JAN 1 9.00 24.79 DEGREE DAYS HEATING TODAY 7 5 MONTH TO DATE 421 250 SINCE MAR 1 421 250 SINCE JUL 1 2441 2133 COOLING TODAY 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 SW (220) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 38 400 PM AVERAGE 69 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 78 2013 MINIMUM TEMPERATURE (F) 40 30 2007 SUNRISE AND SUNSET MARCH 28 2018.........SUNRISE 700 AM PDT SUNSET 729 PM PDT MARCH 29 2018.........SUNRISE 659 AM PDT SUNSET 730 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$