Climatological Report (Daily)
Issued by NWS
Issued by NWS
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725 CDUS46 KMTR 180029 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 529 PM PDT FRI MAY 17 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 68 2:56 PM 95 2009 73 -5 73 MINIMUM 51 5:07 AM 41 1999 48 3 52 2018 AVERAGE 60 61 -1 63 PRECIPITATION (IN) TODAY 0.00 0.00 MONTH TO DATE 0.69 0.70 SINCE OCT 1 19.88 29.49 SINCE JAN 1 13.84 21.07 DEGREE DAYS HEATING TODAY 5 2 MONTH TO DATE 101 112 SINCE MAR 1 732 796 SINCE JUL 1 2380 2826 COOLING TODAY 0 0 MONTH TO DATE 5 6 SINCE MAR 1 5 9 SINCE JAN 1 5 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 12:00 AM LOWEST 65 3:00 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 91 2022 MINIMUM TEMPERATURE (F) 48 39 2013 SUNRISE AND SUNSET MAY 17 2024...........SUNRISE 5:56 AM PDT SUNSET 8:16 PM PDT MAY 18 2024...........SUNRISE 5:55 AM PDT SUNSET 8:16 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$