Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 300835
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST FRI JAN 30 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 29 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         68    329 PM  69    1931  57     11       67
  MINIMUM         41    314 AM  24    1979  38      3       55
  AVERAGE         55                        48      7       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.84 1981   0.08  -0.08      T
  MONTH TO DATE    0.00                      2.85  -2.85      T
  SINCE JUL 1      9.83                      8.66   1.17     2.38
  SINCE JAN 1      0.00                      2.85  -2.85      T

DEGREE DAYS
 HEATING
  YESTERDAY       10                        17     -7        4
  MONTH TO DATE  396                       535   -139      338
  SINCE DEC 1    698                      1094   -396      871
  SINCE JUL 1    929                      1566   -637     1189

 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   2   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     2.2


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    83           300 AM
 LOWEST     45           300 PM
 AVERAGE    64

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        75      1976
 MINIMUM TEMPERATURE (F)   39        22      1975


SUNRISE AND SUNSET
JANUARY 30 2015.......SUNRISE   713 AM PST   SUNSET   529 PM PST
JANUARY 31 2015.......SUNRISE   712 AM PST   SUNSET   530 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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