Climatological Report (Daily)
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000
CDUS46 KMTR 220825
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT MON SEP 22 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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         76    123 PM 104    1943  83     -7       72
  MINIMUM         62    220 AM  40    1960  55      7       58
  AVERAGE         69                        69      0       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.46 2013   0.01  -0.01     0.46
  MONTH TO DATE    T                         0.09  -0.09     0.47
  SINCE JUL 1      T                         0.10  -0.10     0.47
  SINCE JAN 1      4.88                     10.00  -5.12     2.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        0
  SINCE SEP 1      0                         4     -4        0
  SINCE JUL 1      0                        11    -11        0

 COOLING
  YESTERDAY        4                         5     -1        0
  MONTH TO DATE  189                       127     62      166
  SINCE SEP 1    189                       127     62      166
  SINCE JAN 1   1103                       752    351      990
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     54           100 PM
 AVERAGE    69

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       106      1949
 MINIMUM TEMPERATURE (F)   55        40      1960


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   655 AM PDT   SUNSET   704 PM PDT
SEPTEMBER 23 2014.....SUNRISE   656 AM PDT   SUNSET   702 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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