985 CDUS46 KMTR 090837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT MON JUL 9 2018 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 8 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 83 246 PM 100 2008 79 4 93 MINIMUM 50 520 AM 44 2009 53 -3 59 AVERAGE 67 66 1 76 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 15.80 37.11 SINCE JAN 1 12.77 28.16 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 9 2 SINCE JUN 1 67 19 SINCE JUL 1 9 2 COOLING YESTERDAY 2 11 MONTH TO DATE 16 34 SINCE JUN 1 49 157 SINCE JAN 1 54 191 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 10.1 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 89 500 AM LOWEST 39 200 PM AVERAGE 64 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 100 2002 MINIMUM TEMPERATURE (F) 53 45 2009 SUNRISE AND SUNSET JULY 9 2018..........SUNRISE 554 AM PDT SUNSET 834 PM PDT JULY 10 2018..........SUNRISE 555 AM PDT SUNSET 834 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$