Climatological Report (Daily)
Issued by NWS

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357
CDUS46 KMTR 260846
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
146 AM PDT FRI JUL 26 2024

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 25 2024...

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)
 YESTERDAY
  MAXIMUM         85   2:50 PM  98    2014  78      7       86
  MINIMUM         58   5:11 AM  47    2008  55      3       52
  AVERAGE         72                        67      5       69

PRECIPITATION (IN)
  YESTERDAY        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
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         7
  SINCE JUN 1     37                                        57
  SINCE JUL 1      0                                         7

 COOLING
  YESTERDAY        7                                         4
  MONTH TO DATE  151                                        81
  SINCE JUN 1    207                                        90
  SINCE JAN 1    217                                        99
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.5


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           6:00 AM
 LOWEST     40           3:00 PM
 AVERAGE    65

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        93      2008
 MINIMUM TEMPERATURE (F)   55        48      2016


SUNRISE AND SUNSET
JULY 26 2024..........SUNRISE   6:07 AM PDT   SUNSET   8:24 PM PDT
JULY 27 2024..........SUNRISE   6:08 AM PDT   SUNSET   8:23 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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