Climatological Report (Daily)
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CDUS46 KMTR 180045
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST SAT FEB 17 2018


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         71    354 PM  80    1977  61     10       59
  MINIMUM         34    639 AM  26    1964  41     -7       50
  AVERAGE         53                        51      2       55

PRECIPITATION (IN)
  TODAY            0.00          1.36 1986   0.12  -0.12     0.43
  MONTH TO DATE    0.00                      1.70  -1.70     3.50
  SINCE OCT 1      5.25                     10.29  -5.04    18.07
  SINCE JAN 1      3.26                      4.71  -1.45    11.61

DEGREE DAYS
 HEATING
  TODAY           12                        14     -2       10
  MONTH TO DATE  171                       264    -93      175
  SINCE DEC 1   1127                      1390   -263     1298
  SINCE JUL 1   1489                      1862   -373     1670

 COOLING
  TODAY            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   1   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 AM
 LOWEST     31           300 PM
 AVERAGE    54

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        79      1977
 MINIMUM TEMPERATURE (F)   41        27      1956


SUNRISE AND SUNSET
FEBRUARY 17 2018......SUNRISE   654 AM PST   SUNSET   549 PM PST
FEBRUARY 18 2018......SUNRISE   653 AM PST   SUNSET   550 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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