Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 270839
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT TUE JUN 27 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 26 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         78    315 PM 106    1937  84     -6      100
  MINIMUM         58   1157 PM  40    1974  56      2       58
  AVERAGE         68                        70     -2       79

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 2001   0.00   0.00     0.00
  MONTH TO DATE    T                         0.04  -0.04      T
  SINCE OCT 1     25.38                     15.48   9.90    15.38
  SINCE JAN 1     18.92                      9.90   9.02    10.38

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   20                        31    -11        8
  SINCE JUN 1     20                        31    -11        8
  SINCE JUL 1   2454                      2779   -325     2194

 COOLING
  YESTERDAY        3                         5     -2       14
  MONTH TO DATE  179                        86     93      160
  SINCE JUN 1    179                        86     93      160
  SINCE JAN 1    254                       139    115      232
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     45           200 PM
 AVERAGE    66

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       110      1937
 MINIMUM TEMPERATURE (F)   56        43      1964


SUNRISE AND SUNSET
JUNE 27 2017..........SUNRISE   548 AM PDT   SUNSET   833 PM PDT
JUNE 28 2017..........SUNRISE   548 AM PDT   SUNSET   833 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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