513
CDUS46 KMTR 070826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT WED MAY 07 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 6 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 12:54 PM 90 2007 71 -1 67
MINIMUM 48 3:53 AM 38 2003 46 2 38
2024
AVERAGE 59 59 0 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE T 0.69
SINCE OCT 1 15.88 19.88
SINCE JAN 1 7.90 13.84
DEGREE DAYS
HEATING
YESTERDAY 6 12
MONTH TO DATE 34 54
SINCE MAR 1 685 685
SINCE JUL 1 2540 2333
COOLING
YESTERDAY 0 0
MONTH TO DATE 5 0
SINCE MAR 1 7 0
SINCE JAN 1 7 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.7
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 90 5:00 AM
LOWEST 59 1:00 PM
AVERAGE 75
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 2007
MINIMUM TEMPERATURE (F) 46 37 2010
SUNRISE AND SUNSET
MAY 7 2025...........SUNRISE 6:05 AM PDT SUNSET 8:06 PM PDT
MAY 8 2025...........SUNRISE 6:04 AM PDT SUNSET 8:07 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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