Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KSGX 171233
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
433 AM PST WED JAN 17 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 16 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         68    416 PM  86    1976  65      3       64
  MINIMUM         54    635 AM  34    1947  49      5       53
  AVERAGE         61                        57      4       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1993   0.06  -0.06     0.00
  MONTH TO DATE    1.75                      1.04   0.71     1.06
  SINCE OCT 1      1.84                      4.15  -2.31     5.96
  SINCE JAN 1      1.75                      1.04   0.71     1.06

DEGREE DAYS
 HEATING
  YESTERDAY        4                         8     -4        6
  MONTH TO DATE   48                       131    -83       98
  SINCE DEC 1    190                       393   -203      283
  SINCE JUL 1    228                       538   -310      333

 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   4   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     55           400 PM
 AVERAGE    74

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


THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1977
 MINIMUM TEMPERATURE (F)   49        34      1888


SUNRISE AND SUNSET
JANUARY 17 2018.......SUNRISE   651 AM PST   SUNSET   507 PM PST
JANUARY 18 2018.......SUNRISE   650 AM PST   SUNSET   508 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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