Climatological Report (Daily)
Issued by NWS
Issued by NWS
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431 CDUS46 KMTR 280839 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 139 AM PDT TUE MAY 28 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 27 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 67 2:16 PM 89 2020 75 -8 68 MINIMUM 52 4:22 AM 42 2012 49 3 53 AVERAGE 60 62 -2 61 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 5 4 MONTH TO DATE 153 144 SINCE MAR 1 784 828 SINCE JUL 1 2432 2858 COOLING YESTERDAY 0 0 MONTH TO DATE 5 6 SINCE MAR 1 5 9 SINCE JAN 1 5 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 12.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 9:00 PM LOWEST 63 3:00 PM AVERAGE 78 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 2003 MINIMUM TEMPERATURE (F) 50 35 2010 SUNRISE AND SUNSET MAY 28 2024...........SUNRISE 5:49 AM PDT SUNSET 8:24 PM PDT MAY 29 2024...........SUNRISE 5:49 AM PDT SUNSET 8:25 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$