Climatological Report (Daily)
Issued by NWS
Issued by NWS
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744 CDUS46 KMTR 300825 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 125 AM PDT FRI AUG 30 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 75 3:08 PM 99 2009 81 -6 87 MINIMUM 55 2:40 AM 46 2005 53 2 51 AVERAGE 65 67 -2 69 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.00 SINCE OCT 1 19.88 29.51 SINCE JAN 1 13.84 21.09 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 8 1 SINCE JUN 1 50 58 SINCE JUL 1 13 8 COOLING YESTERDAY 0 4 MONTH TO DATE 74 149 SINCE JUN 1 288 251 SINCE JAN 1 298 260 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 AM LOWEST 55 3:00 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 96 2023 MINIMUM TEMPERATURE (F) 53 44 2010 SUNRISE AND SUNSET AUGUST 30 2024........SUNRISE 6:38 AM PDT SUNSET 7:41 PM PDT AUGUST 31 2024........SUNRISE 6:38 AM PDT SUNSET 7:39 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$