Climatological Report (Daily)
Issued by NWS

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921
CDUS46 KSGX 220022
CLIMYF

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
522 PM PDT FRI AUG 21 2026

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

...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86  12:32 PM  92    2020  82      4       85
  MINIMUM         69   5:42 AM  60    1999  65      4       66
  AVERAGE         78                        74      4       76

PRECIPITATION (IN)
  TODAY            0.00          T    2009   0.00   0.00     0.00
                                      2023
  MONTH TO DATE    T                         0.01  -0.01     0.00
  SINCE JUL 1      T                         0.08  -0.08     0.02
  SINCE OCT 1      8.92                     10.85  -1.93     5.31
  SINCE JAN 1      4.85                      7.79  -2.94     5.19

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                        15    -15        3
  SINCE JUL 1      0                         1     -1        0

 COOLING
  TODAY           13                         9      4       11
  MONTH TO DATE  229                       178     51      134
  SINCE JUN 1    598                       476    122      407
  SINCE JAN 1    778                       556    222      463
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           5:00 AM
 LOWEST     57          11:00 AM
 AVERAGE    74

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


THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        90      2020
 MINIMUM TEMPERATURE (F)   65        62      2001
                                             2019


SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   6:16 AM PDT   SUNSET   7:27 PM PDT
AUGUST 22 2026........SUNRISE   6:17 AM PDT   SUNSET   7:26 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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