034 CDUS46 KMTR 080834 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 134 AM PDT SUN APR 8 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 7 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 66 1234 PM 79 2014 67 -1 63 MINIMUM 52 1156 PM 29 2008 41 11 49 AVERAGE 59 54 5 56 PRECIPITATION (IN) YESTERDAY 0.41 0.78 MONTH TO DATE 3.02 1.85 SINCE OCT 1 15.05 35.59 SINCE JAN 1 12.02 26.64 DEGREE DAYS HEATING YESTERDAY 6 9 MONTH TO DATE 54 42 SINCE MAR 1 492 307 SINCE JUL 1 2512 2190 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 13.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 60 400 PM AVERAGE 80 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 81 2014 MINIMUM TEMPERATURE (F) 41 29 2001 SUNRISE AND SUNSET APRIL 8 2018.........SUNRISE 643 AM PDT SUNSET 739 PM PDT APRIL 9 2018.........SUNRISE 642 AM PDT SUNSET 740 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$