Climatological Report (Daily)
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836
CDUS46 KMTR 040032
CLILVK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
532 PM PDT FRI OCT 03 2025

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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72        MM 106    1980  82    -10      105
  MINIMUM         59        MM  39    1973  52      7       62
  AVERAGE         66                        67     -1       84

PRECIPITATION (IN)
  TODAY            0.00          0.14 1967   0.02  -0.02     0.00
  MONTH TO DATE    0.60                      0.04   0.56     0.00
  SINCE OCT 1      0.60                      0.04   0.56     0.00
  SINCE JAN 1      5.22                      9.99  -4.77    11.05

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                        18    -18        2
  SINCE JUL 1      0                        25    -25        4

 COOLING
  TODAY            1                         3     -2       19
  MONTH TO DATE    8                        11     -3       56
  SINCE SEP 1    238                       181     57      262
  SINCE JAN 1    825                       807     18     1184
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          12:00 AM
 LOWEST     49           3:00 PM
 AVERAGE    68

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       106      1980
 MINIMUM TEMPERATURE (F)   52        40      1981


SUNRISE AND SUNSET
OCTOBER  3 2025.......SUNRISE   7:05 AM PDT   SUNSET   6:47 PM PDT
OCTOBER  4 2025.......SUNRISE   7:06 AM PDT   SUNSET   6:45 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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