Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 050845
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT FRI APR 05 2024

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 4 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         52   4:32 PM  74    2011  66    -14       59
  MINIMUM         37  11:59 PM  32    2015  42     -5       33
  AVERAGE         45                        54     -9       46

PRECIPITATION (IN)
  YESTERDAY        0.51                                      0.00
  MONTH TO DATE    0.51                                      0.00
  SINCE OCT 1     18.74                                     28.65
  SINCE JAN 1     12.70                                     20.23

DEGREE DAYS
 HEATING
  YESTERDAY       20                                        19
  MONTH TO DATE   44                                        61
  SINCE MAR 1    415                                       489
  SINCE JUL 1   2063                                      2519

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          11:00 PM
 LOWEST     61           4:00 PM
 AVERAGE    77

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        76      2016
 MINIMUM TEMPERATURE (F)   43        31      2003


SUNRISE AND SUNSET
APRIL  5 2024.........SUNRISE   6:47 AM PDT   SUNSET   7:37 PM PDT
APRIL  6 2024.........SUNRISE   6:46 AM PDT   SUNSET   7:38 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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