Climatological Report (Daily)
Issued by NWS

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214
CDUS46 KMTR 030827
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT FRI MAY 03 2024

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MAY 2 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         77   1:05 PM  93    2017  71      6       59
  MINIMUM         42   5:08 AM  37    2002  46     -4       50
                                      2012
  AVERAGE         60                        58      2       55

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.17
  MONTH TO DATE    0.00                                      0.37
  SINCE OCT 1     19.19                                     29.16
  SINCE JAN 1     13.15                                     20.74

DEGREE DAYS
 HEATING
  YESTERDAY        5                                        10
  MONTH TO DATE   11                                        20
  SINCE MAR 1    642                                       704
  SINCE JUL 1   2290                                      2734

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      0                                         3
  SINCE JAN 1      0                                         3
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           5:00 AM
 LOWEST     45          12:00 PM
 AVERAGE    67

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      2021
 MINIMUM TEMPERATURE (F)   46        36      2008


SUNRISE AND SUNSET
MAY  3 2024...........SUNRISE   6:10 AM PDT   SUNSET   8:03 PM PDT
MAY  4 2024...........SUNRISE   6:08 AM PDT   SUNSET   8:04 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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