Climatological Report (Daily)
Issued by NWS
Issued by NWS
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225 CDUS46 KMTR 050830 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 130 AM PDT SUN MAY 05 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 4 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 57 1:54 PM 85 2021 71 -14 63 MINIMUM 46 10:36 PM 36 1999 46 0 42 2020 AVERAGE 52 58 -6 53 PRECIPITATION (IN) YESTERDAY 0.69 0.00 MONTH TO DATE 0.69 0.45 SINCE OCT 1 19.88 29.24 SINCE JAN 1 13.84 20.82 DEGREE DAYS HEATING YESTERDAY 13 12 MONTH TO DATE 28 42 SINCE MAR 1 659 726 SINCE JUL 1 2307 2756 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 3 SINCE JAN 1 0 3 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 15.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 61 5:00 PM AVERAGE 77 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 82 2011 MINIMUM TEMPERATURE (F) 46 37 2003 2020 SUNRISE AND SUNSET MAY 5 2024...........SUNRISE 6:07 AM PDT SUNSET 8:05 PM PDT MAY 6 2024...........SUNRISE 6:06 AM PDT SUNSET 8:06 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$