Climatological Report (Daily)
Issued by NWS
Issued by NWS
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246 CDUS46 KMTR 090837 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT THU MAY 09 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 8 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 80 3:54 PM 92 2001 72 8 66 2021 MINIMUM 44 1:37 AM 36 1999 47 -3 46 AVERAGE 62 59 3 56 PRECIPITATION (IN) YESTERDAY 0.00 0.07 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 3 9 MONTH TO DATE 65 78 SINCE MAR 1 696 762 SINCE JUL 1 2344 2792 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 3 SINCE JAN 1 0 3 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION N (0) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 11.5 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 90 1:00 AM LOWEST 18 3:00 PM AVERAGE 54 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 86 2021 MINIMUM TEMPERATURE (F) 47 33 2003 SUNRISE AND SUNSET MAY 9 2024...........SUNRISE 6:03 AM PDT SUNSET 8:08 PM PDT MAY 10 2024...........SUNRISE 6:02 AM PDT SUNSET 8:09 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$