Climatological Report (Daily)
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000
CDUS46 KMTR 230828
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT WED AUG 23 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR AUGUST 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         90    255 PM 103    1969  87      3       86
  MINIMUM         58    534 AM  45    1973  57      1       56
  AVERAGE         74                        72      2       71

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 2003   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
  YESTERDAY        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
  YESTERDAY        9                         7      2        6
  MONTH TO DATE  178                       162     16      175
  SINCE JUN 1    677                       503    174      647
  SINCE JAN 1    752                       556    196      719
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     32           100 PM
 AVERAGE    63

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       107      1932
 MINIMUM TEMPERATURE (F)   57        45      1973


SUNRISE AND SUNSET
AUGUST 23 2017........SUNRISE   630 AM PDT   SUNSET   749 PM PDT
AUGUST 24 2017........SUNRISE   631 AM PDT   SUNSET   747 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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