Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 230032
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
432 PM PST THU FEB 22 2018


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 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         54   1220 PM  79    2012  62     -8       56
  MINIMUM         34    150 AM  29    1976  41     -7       37
  AVERAGE         44                        52     -8       47

PRECIPITATION (IN)
  TODAY            0.01          0.53 1979   0.12  -0.11     0.00
  MONTH TO DATE    0.01                      2.33  -2.32     6.83
  SINCE OCT 1      5.26                     10.92  -5.66    21.40
  SINCE JAN 1      3.27                      5.34  -2.07    14.94

DEGREE DAYS
 HEATING
  TODAY           21                        13      8       18
  MONTH TO DATE  280                       332    -52      242
  SINCE DEC 1   1236                      1458   -222     1365
  SINCE JUL 1   1598                      1930   -332     1737

 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   6   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     41          1200 PM
 AVERAGE    65

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        77      2012
 MINIMUM TEMPERATURE (F)   41        27      1955


SUNRISE AND SUNSET
FEBRUARY 22 2018......SUNRISE   648 AM PST   SUNSET   554 PM PST
FEBRUARY 23 2018......SUNRISE   647 AM PST   SUNSET   555 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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