Climatological Report (Daily)
Issued by NWS
Issued by NWS
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555 CDUS46 KMTR 100828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT FRI MAY 10 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 9 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 85 4:26 PM 86 2021 72 13 70 MINIMUM 53 11:59 PM 33 2003 47 6 44 AVERAGE 69 59 10 57 PRECIPITATION (IN) YESTERDAY 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 YESTERDAY 0 8 MONTH TO DATE 65 86 SINCE MAR 1 696 770 SINCE JUL 1 2344 2800 COOLING YESTERDAY 4 0 MONTH TO DATE 4 0 SINCE MAR 1 4 3 SINCE JAN 1 4 3 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 11.4 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 78 11:00 PM LOWEST 22 4:00 PM AVERAGE 50 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 2021 MINIMUM TEMPERATURE (F) 47 32 2022 SUNRISE AND SUNSET MAY 10 2024...........SUNRISE 6:02 AM PDT SUNSET 8:09 PM PDT MAY 11 2024...........SUNRISE 6:01 AM PDT SUNSET 8:10 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$