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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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673 CDUS46 KMTR 100029 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 529 PM PDT TUE JUL 09 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 9 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 77 3:23 PM 100 2002 79 -2 74 MINIMUM 56 12:20 AM 45 2009 54 2 51 AVERAGE 67 67 0 63 PRECIPITATION (IN) TODAY 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 TODAY 0 2 MONTH TO DATE 0 5 SINCE JUN 1 37 55 SINCE JUL 1 0 5 COOLING TODAY 2 0 MONTH TO DATE 66 17 SINCE JUN 1 122 26 SINCE JAN 1 132 35 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1:00 AM LOWEST 60 1:00 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 92 2002 MINIMUM TEMPERATURE (F) 55 46 2016 SUNRISE AND SUNSET JULY 9 2024..........SUNRISE 5:54 AM PDT SUNSET 8:34 PM PDT JULY 10 2024..........SUNRISE 5:55 AM PDT SUNSET 8:34 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$