Climatological Report (Daily)
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285
CDUS46 KMTR 230825
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST THU NOV 23 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70   1231 PM  76    1936  62      8       62
  MINIMUM         46    643 AM  27    1975  41      5       40
  AVERAGE         58                        51      7       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1978   0.07  -0.07      T
  MONTH TO DATE    1.50                      1.48   0.02     0.51
  SINCE OCT 1      1.63                      2.40  -0.77     3.77
  SINCE JAN 1     20.69                     12.53   8.16    14.15

DEGREE DAYS
 HEATING
  YESTERDAY        7                        14     -7       14
  MONTH TO DATE  204                       224    -20      151
  SINCE SEP 1    292                       345    -53      236
  SINCE JUL 1    292                       352    -60      236

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    288                       204     84      189
  SINCE JAN 1   1149                       829    320      955
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     59           300 PM
 AVERAGE    80

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        78      1959
 MINIMUM TEMPERATURE (F)   41        25      1947


SUNRISE AND SUNSET
NOVEMBER 23 2017......SUNRISE   656 AM PST   SUNSET   451 PM PST
NOVEMBER 24 2017......SUNRISE   657 AM PST   SUNSET   451 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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