Climatological Report (Daily)
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CDUS46 KMTR 200832
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT SUN APR 20 2014


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR APRIL 19 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    130 PM  91    1954  69      2       84
  MINIMUM         48    536 AM  32    1979  45      3       45
  AVERAGE         60                        57      3       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.38 1981   0.03  -0.03     0.00
  MONTH TO DATE    0.51                      0.72  -0.21     0.40
  SINCE JUL 1      6.87                     14.77  -7.90    10.25
  SINCE JAN 1      4.49                      8.96  -4.47     1.96

DEGREE DAYS
 HEATING
  YESTERDAY        5                         8     -3        0
  MONTH TO DATE   77                       183   -106      105
  SINCE MAR 1    287                       540   -253      378
  SINCE JUL 1   1801                      2547   -746     2318

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    8                         0      8        2
  SINCE MAR 1      8                         1      7        2
  SINCE JAN 1      8                         1      7        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     31          1200 PM
 AVERAGE    62

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        93      2009
 MINIMUM TEMPERATURE (F)   45        32      1972


SUNRISE AND SUNSET
APRIL 20 2014.........SUNRISE   625 AM PDT   SUNSET   748 PM PDT
APRIL 21 2014.........SUNRISE   624 AM PDT   SUNSET   748 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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