Climatological Report (Daily)
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000
CDUS46 KMTR 190025
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT FRI AUG 18 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         90    158 PM 109    1950  87      3       92
  MINIMUM         59    544 AM  44    1973  57      2       58
  AVERAGE         75                        72      3       75

PRECIPITATION (IN)
  TODAY            0.00          0.35 1975   0.00   0.00     0.00
  MONTH TO DATE    0.14                      0.00   0.14     0.00
  SINCE OCT 1     25.52                     15.48  10.04    15.38
  SINCE JAN 1     19.06                      9.90   9.16    10.38

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     20                        36    -16        8
  SINCE JUL 1      0                         4     -4        0

 COOLING
  TODAY           10                         7      3       10
  MONTH TO DATE  149                       134     15      149
  SINCE JUN 1    648                       475    173      621
  SINCE JAN 1    723                       528    195      693
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     34           200 PM
 AVERAGE    61

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       111      1950
 MINIMUM TEMPERATURE (F)   57        47      1973


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   626 AM PDT   SUNSET   756 PM PDT
AUGUST 19 2017........SUNRISE   627 AM PDT   SUNSET   754 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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