Climatological Report (Daily)
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000
CDUS46 KMTR 070842
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT THU MAY 7 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 6 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    154 PM 101    1987  74      1       72
  MINIMUM         50    141 AM  34    1965  48      2       51
  AVERAGE         63                        61      2       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.45 1994   0.03  -0.03      T
  MONTH TO DATE    0.00                      0.18  -0.18      T
  SINCE OCT 1     13.04                     15.00  -1.96     6.79
  SINCE JAN 1      3.42                      9.42  -6.00     4.88

DEGREE DAYS
 HEATING
  YESTERDAY        2                         5     -3        3
  MONTH TO DATE   13                        32    -19       12
  SINCE MAR 1    307                       647   -340      355
  SINCE JUL 1   1493                      2654  -1161     1869

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                         6      5       16
  SINCE MAR 1     31                        15     16       35
  SINCE JAN 1     31                        15     16       35
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1200 AM
 LOWEST     33           200 PM
 AVERAGE    55

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74       101      1987
 MINIMUM TEMPERATURE (F)   48        34      1965


SUNRISE AND SUNSET
MAY  7 2015...........SUNRISE   605 AM PDT   SUNSET   803 PM PDT
MAY  8 2015...........SUNRISE   604 AM PDT   SUNSET   804 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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