Climatological Report (Daily)
Issued by NWS
Issued by NWS
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840 CDUS46 KMTR 200025 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 525 PM PDT SUN MAY 19 2024 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 19 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 69 3:59 PM 88 2017 74 -5 72 2022 MINIMUM 49 1:56 AM 40 2003 48 1 51 2011 AVERAGE 59 61 -2 62 PRECIPITATION (IN) TODAY 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 TODAY 6 3 MONTH TO DATE 113 118 SINCE MAR 1 744 802 SINCE JUL 1 2392 2832 COOLING TODAY 0 0 MONTH TO DATE 5 6 SINCE MAR 1 5 9 SINCE JAN 1 5 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 2:00 AM LOWEST 54 4:00 PM AVERAGE 74 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 91 2013 MINIMUM TEMPERATURE (F) 49 38 2021 SUNRISE AND SUNSET MAY 19 2024...........SUNRISE 5:55 AM PDT SUNSET 8:17 PM PDT MAY 20 2024...........SUNRISE 5:54 AM PDT SUNSET 8:18 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$