Climatological Report (Daily)
Issued by NWS
Issued by NWS
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201 CDUS46 KMTR 010828 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT WED MAY 01 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 30 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 72 2:16 PM 87 2015 70 2 69 MINIMUM 40 5:22 AM 31 2008 45 -5 44 AVERAGE 56 58 -2 57 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.96 0.14 SINCE OCT 1 19.19 28.79 SINCE JAN 1 13.15 20.37 DEGREE DAYS HEATING YESTERDAY 9 8 MONTH TO DATE 260 256 SINCE MAR 1 631 684 SINCE JUL 1 2279 2714 COOLING YESTERDAY 0 0 MONTH TO DATE 0 3 SINCE MAR 1 0 3 SINCE JAN 1 0 3 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.4 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 44 3:00 PM AVERAGE 69 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 91 2017 MINIMUM TEMPERATURE (F) 46 34 2008 2011 SUNRISE AND SUNSET MAY 1 2024...........SUNRISE 6:12 AM PDT SUNSET 8:01 PM PDT MAY 2 2024...........SUNRISE 6:11 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. $$