Climatological Report (Daily)
Issued by NWS

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378
CDUS46 KMTR 250825
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT TUE JUL 25 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JULY 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    233 PM 110    2006  88      1      101
  MINIMUM         57    453 AM  47    1977  57      0       59
  AVERAGE         73                        73      0       80

PRECIPITATION (IN)
  YESTERDAY        0.00          0.16 1946   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.00   0.00     0.00
  SINCE OCT 1     25.38                     15.48   9.90    15.38
  SINCE JAN 1     18.92                      9.90   9.02    10.38

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     20                        32    -12        8
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        8                         8      0       15
  MONTH TO DATE  239                       178     61      158
  SINCE JUN 1    428                       288    140      366
  SINCE JAN 1    503                       341    162      438
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.4


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    80           500 AM
 LOWEST     24           100 PM
 AVERAGE    52

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       111      1980
 MINIMUM TEMPERATURE (F)   57        42      1977


SUNRISE AND SUNSET
JULY 25 2017..........SUNRISE   605 AM PDT   SUNSET   822 PM PDT
JULY 26 2017..........SUNRISE   606 AM PDT   SUNSET   821 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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