370 CDUS46 KMTR 080832 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 132 AM PDT SAT AUG 08 2020 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 7 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1998 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 78 3:40 PM 90 2002 79 -1 77 MINIMUM 59 6:39 AM 46 2009 52 7 58 AVERAGE 69 65 4 68 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 9.45 25.85 SINCE JAN 1 3.71 22.65 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE JUN 1 19 48 SINCE JUL 1 5 9 COOLING YESTERDAY 4 3 MONTH TO DATE 21 22 SINCE JUN 1 147 149 SINCE JAN 1 187 155 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 3:00 AM LOWEST 52 2:00 PM AVERAGE 70 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 97 2002 MINIMUM TEMPERATURE (F) 52 45 2002 SUNRISE AND SUNSET AUGUST 8 2020........SUNRISE 6:18 AM PDT SUNSET 8:10 PM PDT AUGUST 9 2020........SUNRISE 6:19 AM PDT SUNSET 8:09 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$