CDUS46 KMTR 020026
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
426 PM PST SUN DEC 01 2024

...................................

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR DECEMBER 1 2024...
VALID TODAY AS OF 0400 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         67   1:55 PM  69    2011  60      7       62
  MINIMUM         46   1:43 AM  20    2007  38      8       34
  AVERAGE         57                        49      8       48

PRECIPITATION (IN)
  TODAY            0.00                                      0.05
  MONTH TO DATE    0.00                                      0.05
  SINCE OCT 1      4.26                                      1.76
  SINCE JAN 1     18.10                                     22.97

DEGREE DAYS
 HEATING
  TODAY            8                                        17
  MONTH TO DATE    8                                        17
  SINCE DEC 1      8                                        17
  SINCE JUL 1    548                                       423

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1    444                                       389
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           1:00 AM
 LOWEST     40           2:00 PM
 AVERAGE    62

..........................................................


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        75      2011
 MINIMUM TEMPERATURE (F)   38        24      2006


SUNRISE AND SUNSET
DECEMBER  1 2024......SUNRISE   7:07 AM PST   SUNSET   4:49 PM PST
DECEMBER  2 2024......SUNRISE   7:08 AM PST   SUNSET   4:49 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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