Climatological Report (Daily)
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163
CDUS46 KMTR 190828
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST SAT JAN 19 2019


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    330 PM  73    2014  56      7       65
  MINIMUM         49    720 AM  23    1961  37     12       47
  AVERAGE         56                        47      9       56

PRECIPITATION (IN)
  YESTERDAY        T             1.16 1973   0.08  -0.08     0.19
  MONTH TO DATE    2.69                      2.07   0.62     2.68
  SINCE OCT 1      5.74                      7.65  -1.91     4.67
  SINCE JAN 1      2.69                      2.07   0.62     2.68

DEGREE DAYS
 HEATING
  YESTERDAY        9                        18     -9        9
  MONTH TO DATE  280                       339    -59      228
  SINCE DEC 1    787                       898   -111      753
  SINCE JUL 1   1129                      1370   -241     1115

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     52           300 PM
 AVERAGE    73

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        70      1976
 MINIMUM TEMPERATURE (F)   37        21      1943


SUNRISE AND SUNSET
JANUARY 19 2019.......SUNRISE   720 AM PST   SUNSET   517 PM PST
JANUARY 20 2019.......SUNRISE   719 AM PST   SUNSET   518 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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