Climatological Report (Daily)
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CDUS46 KMTR 010832
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1232 AM PST SUN FEB 1 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 31 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         74R   348 PM  73    1976  57     17       63
  MINIMUM         41   1155 PM  22    1972  39      2       37
  AVERAGE         58                        48     10       50

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 1996   0.08  -0.08     0.00
  MONTH TO DATE    0.00                      3.01  -3.01     0.09
  SINCE JUL 1      9.83                      8.82   1.01     2.47
  SINCE JAN 1      0.00                      3.01  -3.01     0.09

DEGREE DAYS
 HEATING
  YESTERDAY        7                        17    -10       15
  MONTH TO DATE  413                       569   -156      361
  SINCE DEC 1    715                      1126   -411      894
  SINCE JUL 1    946                      1598   -652     1212

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     15           100 PM
 AVERAGE    52

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      1976
 MINIMUM TEMPERATURE (F)   39        23      1950


SUNRISE AND SUNSET
FEBRUARY  1 2015......SUNRISE   711 AM PST   SUNSET   531 PM PST
FEBRUARY  2 2015......SUNRISE   710 AM PST   SUNSET   532 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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