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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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454 CDUS46 KMTR 160834 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 134 AM PDT FRI AUG 16 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 15 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 82 3:03 PM 102 2020 80 2 87 MINIMUM 55 4:58 AM 47 2000 55 0 61 2011 AVERAGE 69 67 2 74 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 19.88 29.51 SINCE JAN 1 13.84 21.09 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 6 1 SINCE JUN 1 48 58 SINCE JUL 1 11 8 COOLING YESTERDAY 4 9 MONTH TO DATE 34 69 SINCE JUN 1 248 171 SINCE JAN 1 258 180 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 10.7 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 90 6:00 AM LOWEST 44 3:00 PM AVERAGE 67 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 101 2015 MINIMUM TEMPERATURE (F) 55 46 2014 SUNRISE AND SUNSET AUGUST 16 2024........SUNRISE 6:25 AM PDT SUNSET 8:00 PM PDT AUGUST 17 2024........SUNRISE 6:26 AM PDT SUNSET 7:59 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$