Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 130029
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT TUE MAR 12 2024

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 12 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         62   2:24 PM  79    2007  64     -2       59
  MINIMUM         50   5:08 AM  31    2021  42      8       54
  AVERAGE         56                        53      3       57

PRECIPITATION (IN)
  TODAY            0.12                                      0.08
  MONTH TO DATE    1.24                                      3.60
  SINCE OCT 1     16.91                                     24.07
  SINCE JAN 1     10.87                                     15.65

DEGREE DAYS
 HEATING
  TODAY            9                                         8
  MONTH TO DATE  166                                       195
  SINCE MAR 1    166                                       195
  SINCE JUL 1   1814                                      2225

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      0                                         0
  SINCE JAN 1      0                                         0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           4:00 AM
 LOWEST     62           4:00 PM
 AVERAGE    78

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        80      2017
 MINIMUM TEMPERATURE (F)   42        31      2006


SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE   7:24 AM PDT   SUNSET   7:14 PM PDT
MARCH 13 2024.........SUNRISE   7:22 AM PDT   SUNSET   7:15 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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