709 CDUS46 KMTR 020834 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1233 AM PST FRI FEB 2 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 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 71 404 PM 75 2005 57 14 56 MINIMUM 40 709 AM 25 2014 38 2 42 AVERAGE 56 47 9 49 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 6.63 21.06 SINCE JAN 1 3.60 12.11 DEGREE DAYS HEATING YESTERDAY 9 16 MONTH TO DATE 9 16 SINCE DEC 1 1039 1067 SINCE JUL 1 1567 1571 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 1.9 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 100 200 AM LOWEST 39 200 PM AVERAGE 70 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 67 2011 MINIMUM TEMPERATURE (F) 38 29 1999 SUNRISE AND SUNSET FEBRUARY 2 2018......SUNRISE 713 AM PST SUNSET 533 PM PST FEBRUARY 3 2018......SUNRISE 712 AM PST SUNSET 534 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$