Climatological Report (Daily)
Issued by NWS
Issued by NWS
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448 CDUS46 KMTR 270844 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 144 AM PDT MON MAY 27 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 26 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 3:33 PM 98 2020 75 0 69 MINIMUM 46 12:37 AM 40 1998 49 -3 54 2011 AVERAGE 61 62 -1 62 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 4 3 MONTH TO DATE 148 140 SINCE MAR 1 779 824 SINCE JUL 1 2427 2854 COOLING YESTERDAY 0 0 MONTH TO DATE 5 6 SINCE MAR 1 5 9 SINCE JAN 1 5 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1:00 AM LOWEST 45 6:00 PM AVERAGE 68 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 89 2020 MINIMUM TEMPERATURE (F) 49 42 2012 SUNRISE AND SUNSET MAY 27 2024...........SUNRISE 5:50 AM PDT SUNSET 8:24 PM PDT MAY 28 2024...........SUNRISE 5:49 AM PDT SUNSET 8:24 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$