Climatological Report (Daily)
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854
CDUS46 KSGX 280919
CLISDM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
219 AM PDT MON SEP 28 2026

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

...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 27 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78  11:02 AM 108    2010  78      0       81
  MINIMUM         69   4:10 AM  49    2013  59     10       62
  AVERAGE         74                        69      5       72

PRECIPITATION (IN)
  YESTERDAY        0.10R         0.02 2019   0.00   0.10     0.00
  MONTH TO DATE    0.10                      0.15  -0.05     0.36
  SINCE JUL 1      0.20                      0.20   0.00     0.52
  SINCE OCT 1      8.35                     10.20  -1.85     4.62
  SINCE JAN 1      4.69                      7.11  -2.42     4.52

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         2     -2        0

 COOLING
  YESTERDAY        9                         4      5        7
  MONTH TO DATE  275                       153    122      207
  SINCE SEP 1    275                       153    122      207
  SINCE JAN 1   1059                       620    439      718
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          12:00 AM
 LOWEST     71          12:00 PM
 AVERAGE    84

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


THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        99      2005
 MINIMUM TEMPERATURE (F)   59        52      2001


SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE   6:40 AM PDT   SUNSET   6:36 PM PDT
SEPTEMBER 29 2026.....SUNRISE   6:41 AM PDT   SUNSET   6:35 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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