Climatological Report (Daily)
Issued by NWS
Issued by NWS
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761 CDUS46 KMTR 140841 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 141 AM PDT WED AUG 14 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR AUGUST 13 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 78 2:39 PM 94 2020 80 -2 84 MINIMUM 51 5:52 AM 43 2007 55 -4 59 AVERAGE 65 67 -2 72 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 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 6 1 SINCE JUN 1 48 58 SINCE JUL 1 11 8 COOLING YESTERDAY 0 7 MONTH TO DATE 27 52 SINCE JUN 1 241 154 SINCE JAN 1 251 163 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.2 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 93 6:00 AM LOWEST 46 3:00 PM AVERAGE 70 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 106 2020 MINIMUM TEMPERATURE (F) 55 47 2007 SUNRISE AND SUNSET AUGUST 14 2024........SUNRISE 6:24 AM PDT SUNSET 8:03 PM PDT AUGUST 15 2024........SUNRISE 6:25 AM PDT SUNSET 8:02 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$