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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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918 CDUS46 KMTR 290833 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT MON JUL 29 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR JULY 28 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 74 2:56 PM 96 2015 79 -5 81 MINIMUM 54 11:59 PM 49 2016 55 -1 51 AVERAGE 64 67 -3 66 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 T SINCE OCT 1 19.88 29.51 SINCE JAN 1 13.84 21.09 DEGREE DAYS HEATING YESTERDAY 1 0 MONTH TO DATE 5 7 SINCE JUN 1 42 57 SINCE JUL 1 5 7 COOLING YESTERDAY 0 1 MONTH TO DATE 151 86 SINCE JUN 1 207 95 SINCE JAN 1 217 104 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 10:00 PM LOWEST 57 3:00 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 85 2015 MINIMUM TEMPERATURE (F) 55 49 2010 SUNRISE AND SUNSET JULY 29 2024..........SUNRISE 6:10 AM PDT SUNSET 8:21 PM PDT JULY 30 2024..........SUNRISE 6:11 AM PDT SUNSET 8:20 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$