Climatological Report (Daily)
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000
CDUS46 KSGX 211243
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
442 AM PST SUN JAN 21 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    308 PM  80    1976  65     -3       61
                                      1942
  MINIMUM         54   1159 PM  33    1883  49      5       54
  AVERAGE         58                        57      1       58

PRECIPITATION (IN)
  YESTERDAY        T             1.37 1962   0.06  -0.06     1.11
  MONTH TO DATE    1.76                      1.29   0.47     2.36
  SINCE OCT 1      1.85                      4.40  -2.55     7.26
  SINCE JAN 1      1.76                      1.29   0.47     2.36

DEGREE DAYS
 HEATING
  YESTERDAY        7                         8     -1        7
  MONTH TO DATE   66                       163    -97      125
  SINCE DEC 1    208                       425   -217      310
  SINCE JUL 1    246                       570   -324      360

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE DEC 1      6                         0      6        4
  SINCE JAN 1      3                         0      3        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67          1200 AM
 LOWEST     42           400 PM
 AVERAGE    55

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


THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        82      1912
 MINIMUM TEMPERATURE (F)   49        32      1883


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   649 AM PST   SUNSET   511 PM PST
JANUARY 22 2018.......SUNRISE   649 AM PST   SUNSET   512 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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