597 CDUS46 KMTR 040833 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT SUN JUL 04 2021 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 3 2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 3:15 PM 99 2001 79 -4 74 MINIMUM 54 5:30 AM 45 2003 54 0 54 AVERAGE 65 66 -1 64 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 7.47 9.45 SINCE JAN 1 5.34 3.71 DEGREE DAYS HEATING YESTERDAY 0 1 MONTH TO DATE 1 2 SINCE JUN 1 37 16 SINCE JUL 1 1 2 COOLING YESTERDAY 0 0 MONTH TO DATE 0 1 SINCE JUN 1 63 69 SINCE JAN 1 86 109 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 11.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 7:00 AM LOWEST 55 1:00 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 93 2007 MINIMUM TEMPERATURE (F) 54 45 1999 SUNRISE AND SUNSET JULY 4 2021..........SUNRISE 5:51 AM PDT SUNSET 8:36 PM PDT JULY 5 2021..........SUNRISE 5:52 AM PDT SUNSET 8:36 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$