Climatological Report (Daily)
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000
CDUS46 KMTR 250829
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT MON MAY 25 2015


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 24 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         74   1235 PM  98    1982  76     -2       86
  MINIMUM         51    503 AM  40    1980  51      0       57
  AVERAGE         63                        64     -1       72

PRECIPITATION (IN)
  YESTERDAY        0.00          0.21 1931   0.01  -0.01     0.00
  MONTH TO DATE    0.47                      0.55  -0.08      T
  SINCE OCT 1     13.51                     15.37  -1.86     6.79
  SINCE JAN 1      3.89                      9.79  -5.90     4.88

DEGREE DAYS
 HEATING
  YESTERDAY        2                         3     -1        0
  MONTH TO DATE   76                       107    -31       34
  SINCE MAR 1    370                       722   -352      377
  SINCE JUL 1   1556                      2729  -1173     1891

 COOLING
  YESTERDAY        0                         2     -2        7
  MONTH TO DATE   11                        34    -23       79
  SINCE MAR 1     31                        43    -12       98
  SINCE JAN 1     31                        43    -12       98
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.0


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    83          1200 AM
 LOWEST     46           100 PM
 AVERAGE    65

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        97      1979
 MINIMUM TEMPERATURE (F)   51        39      1980


SUNRISE AND SUNSET
MAY 25 2015...........SUNRISE   551 AM PDT   SUNSET   818 PM PDT
MAY 26 2015...........SUNRISE   550 AM PDT   SUNSET   819 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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