Climatological Report (Daily)
Issued by NWS

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259
CDUS46 KSGX 240927
CLISAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT MON AUG 24 2026

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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 23 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87   1:11 PM  89    1968  78      9       82
  MINIMUM         69   5:52 AM  55    1878  68      1       69
  AVERAGE         78                        73      5       76

PRECIPITATION (IN)
  YESTERDAY        0.00          0.07 1853   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.01  -0.01     0.00
  SINCE JUL 1      0.00                      0.09  -0.09     0.00
  SINCE OCT 1     10.09                      9.67   0.42     4.56
  SINCE JAN 1      5.37                      6.71  -1.34     4.42

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                        11    -11        5
  SINCE JUL 1      0                         1     -1        0

 COOLING
  YESTERDAY       13                         8      5       11
  MONTH TO DATE  235                       169     66      126
  SINCE JUN 1    574                       421    153      314
  SINCE JAN 1    700                       499    201      354
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           4:00 AM
 LOWEST     57          12:00 PM
 AVERAGE    77

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


THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        85      1913
                                             1931
                                             1985
 MINIMUM TEMPERATURE (F)   68        58      1899


SUNRISE AND SUNSET
AUGUST 24 2026........SUNRISE   6:18 AM PDT   SUNSET   7:23 PM PDT
AUGUST 25 2026........SUNRISE   6:19 AM PDT   SUNSET   7:22 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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