Climatological Report (Daily)
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000
CDUS46 KSGX 181420
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
620 AM PST THU DEC 18 2014


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

...THE SAN DIEGO/LINDBERGH FIELD CA CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    217 PM  82    1979  64      2       75
  MINIMUM         55    702 AM  38    1916  48      7       56
  AVERAGE         61                        56      5       66

PRECIPITATION (IN)
  YESTERDAY        0.41          1.76 1902   0.04   0.37     0.00
  MONTH TO DATE    4.42                      0.75   3.67     0.12
  SINCE JUL 1      4.87                      2.53   2.34     1.90
  SINCE JAN 1      7.69                      9.56  -1.87     5.23

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JAN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         9     -5        0
  MONTH TO DATE   41                       139    -98      103
  SINCE DEC 1     41                       139    -98      103
  SINCE JUL 1     63                       284   -221      173

 COOLING
  YESTERDAY        0                         0      0        1
  MONTH TO DATE    3                         0      3        4
  SINCE DEC 1      3                         0      3        4
  SINCE JAN 1   1494                       720    774      765
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     51           800 PM
 AVERAGE    69

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


THE SAN DIEGO/LINDBERGH FIELD CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        78      1985
                                             1912
 MINIMUM TEMPERATURE (F)   48        36      1892
                                             1878


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   645 AM PST   SUNSET   445 PM PST
DECEMBER 19 2014......SUNRISE   646 AM PST   SUNSET   446 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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