Climatological Report (Daily)
Issued by NWS

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845
CDUS46 KMTR 120045
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT THU JUL 11 2024

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 11 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         96   2:23 PM  97    1999  79     17       83
  MINIMUM         54   5:13 AM  46    1998  55     -1       52
  AVERAGE         75                        67      8       68

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    0.00                                      0.00
  SINCE OCT 1     19.88                                     29.51
  SINCE JAN 1     13.84                                     21.09

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    0                                         7
  SINCE JUN 1     37                                        57
  SINCE JUL 1      0                                         7

 COOLING
  TODAY           10                                         3
  MONTH TO DATE   83                                        20
  SINCE JUN 1    139                                        29
  SINCE JAN 1    149                                        38
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           6:00 AM
 LOWEST     34          12:00 PM
 AVERAGE    64

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        95      1999
 MINIMUM TEMPERATURE (F)   55        46      2004


SUNRISE AND SUNSET
JULY 11 2024..........SUNRISE   5:56 AM PDT   SUNSET   8:33 PM PDT
JULY 12 2024..........SUNRISE   5:56 AM PDT   SUNSET   8:33 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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