Climatological Report (Daily)
Issued by NWS

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226
CDUS46 KMTR 130029
CLILVK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
429 PM PST WED NOV 12 2025

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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 12 2025...
VALID TODAY AS OF 0400 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         69   2:42 PM  85    1956  67      2       64
  MINIMUM         53   6:32 AM  26    1978  43     10       44
  AVERAGE         61                        55      6       54

PRECIPITATION (IN)
  TODAY            T             1.01 1973   0.05  -0.05     0.00
  MONTH TO DATE    0.03                      0.56  -0.53     0.23
  SINCE OCT 1      1.92                      1.31   0.61     0.24
  SINCE JAN 1      6.54                     11.26  -4.72    11.29

DEGREE DAYS
 HEATING
  TODAY            4                        10     -6       11
  MONTH TO DATE   32                       101    -69       96
  SINCE SEP 1    105                       213   -108      148
  SINCE JUL 1    105                       220   -115      150

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE SEP 1    258                       222     36      373
  SINCE JAN 1    845                       848     -3     1295
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           1:00 AM
 LOWEST     55           3:00 PM
 AVERAGE    74

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        82      1995
 MINIMUM TEMPERATURE (F)   42        27      1985


SUNRISE AND SUNSET
NOVEMBER 12 2025......SUNRISE   6:45 AM PST   SUNSET   4:58 PM PST
NOVEMBER 13 2025......SUNRISE   6:46 AM PST   SUNSET   4:57 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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