Climatological Report (Daily)
Issued by NWS
Issued by NWS
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537 CDUS46 KMTR 240026 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 526 PM PDT MON SEP 23 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 94R 3:44 PM 94 2002 80 14 73 MINIMUM 47 6:18 AM 39 2005 50 -3 46 AVERAGE 71 65 6 60 PRECIPITATION (IN) TODAY 0.00 0.00 MONTH TO DATE T 0.01 SINCE OCT 1 19.88 29.52 SINCE JAN 1 13.84 21.10 DEGREE DAYS HEATING TODAY 0 5 MONTH TO DATE 20 14 SINCE SEP 1 20 14 SINCE JUL 1 33 22 COOLING TODAY 6 0 MONTH TO DATE 42 46 SINCE SEP 1 42 46 SINCE JAN 1 343 319 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 3.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 2:00 AM LOWEST 23 4:00 PM AVERAGE 62 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 96 2019 MINIMUM TEMPERATURE (F) 50 40 2005 2017 SUNRISE AND SUNSET SEPTEMBER 23 2024.....SUNRISE 6:58 AM PDT SUNSET 7:03 PM PDT SEPTEMBER 24 2024.....SUNRISE 6:59 AM PDT SUNSET 7:02 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$