Climatological Report (Daily)
Issued by NWS
Issued by NWS
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974 CDUS46 KMTR 180828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT TUE JUN 18 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 86 2:12 PM 100 2021 79 7 74 MINIMUM 46 4:10 AM 43 2010 52 -6 56 2014 AVERAGE 66 65 1 65 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.02 SINCE OCT 1 19.88 29.51 SINCE JAN 1 13.84 21.09 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 22 23 SINCE JUN 1 22 23 SINCE JUL 1 2454 2899 COOLING YESTERDAY 1 0 MONTH TO DATE 35 0 SINCE JUN 1 35 0 SINCE JAN 1 45 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 6:00 AM LOWEST 19 2:00 PM AVERAGE 53 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 103 2017 MINIMUM TEMPERATURE (F) 52 43 2014 SUNRISE AND SUNSET JUNE 18 2024..........SUNRISE 5:46 AM PDT SUNSET 8:35 PM PDT JUNE 19 2024..........SUNRISE 5:46 AM PDT SUNSET 8:35 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$