Climatological Report (Daily)
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CDUS46 KMTR 290829
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT FRI MAY 29 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 28 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         78    259 PM 103    1984  77      1       83
  MINIMUM         54   1159 PM  41    2010  51      3       51
                                      1989
  AVERAGE         66                        64      2       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.82 1990   0.01  -0.01     0.00
  MONTH TO DATE    0.47                      0.59  -0.12      T
  SINCE OCT 1     13.51                     15.41  -1.90     6.79
  SINCE JAN 1      3.89                      9.83  -5.94     4.88

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   78                       119    -41       34
  SINCE MAR 1    372                       734   -362      377
  SINCE JUL 1   1558                      2741  -1183     1891

 COOLING
  YESTERDAY        1                         2     -1        2
  MONTH TO DATE   12                        42    -30      100
  SINCE MAR 1     32                        51    -19      119
  SINCE JAN 1     32                        51    -19      119
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     36           300 PM
 AVERAGE    65

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        99      1978
 MINIMUM TEMPERATURE (F)   51        41      1964


SUNRISE AND SUNSET
MAY 29 2015...........SUNRISE   549 AM PDT   SUNSET   821 PM PDT
MAY 30 2015...........SUNRISE   548 AM PDT   SUNSET   822 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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