Climatological Report (Daily)
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000
CDUS46 KMTR 300827
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT TUE SEP 30 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    241 PM 102    2010  81     -1       80
  MINIMUM         56    358 AM  39    1986  53      3       56
  AVERAGE         68                        67      1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 1989   0.03  -0.03     0.00
  MONTH TO DATE    0.21                      0.19   0.02     0.47
  SINCE JUL 1      0.21                      0.20   0.01     0.47
  SINCE JAN 1      5.09                     10.10  -5.01     2.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        12    -12        4
  SINCE SEP 1      0                        12    -12        4
  SINCE JUL 1      0                        19    -19        4

 COOLING
  YESTERDAY        3                         3      0        3
  MONTH TO DATE  229                       160     69      181
  SINCE SEP 1    229                       160     69      181
  SINCE JAN 1   1143                       785    358     1005
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     39           100 PM
 AVERAGE    66

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      2012
 MINIMUM TEMPERATURE (F)   53        35      1950


SUNRISE AND SUNSET
SEPTEMBER 30 2014.....SUNRISE   702 AM PDT   SUNSET   652 PM PDT
OCTOBER  1 2014.......SUNRISE   703 AM PDT   SUNSET   650 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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