Climatological Report (Daily)
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581
CDUS46 KSGX 010920
CLIMYF

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT WED OCT 01 2025

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

...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74   1:33 PM 104    2020  80     -6       79
  MINIMUM         63  11:54 PM  52    2019  61      2       57
  AVERAGE         69                        70     -1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.21 2010   0.01  -0.01     0.00
  MONTH TO DATE    0.28                      0.17   0.11     0.02
  SINCE JUL 1      0.35                      0.25   0.10     0.03
  SINCE OCT 1      5.64                     11.02  -5.38    12.63
  SINCE JAN 1      5.52                      7.96  -2.44    11.48

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

 COOLING
  YESTERDAY        4                         6     -2        3
  MONTH TO DATE  253                       227     26      221
  SINCE SEP 1    253                       227     26      221
  SINCE JAN 1    833                       873    -40      843
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           6:00 AM
 LOWEST     55          10:00 AM
 AVERAGE    71

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


THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       100      2020
 MINIMUM TEMPERATURE (F)   61        54      2002
                                             2019


SUNRISE AND SUNSET
OCTOBER  1 2025.......SUNRISE   6:43 AM PDT   SUNSET   6:33 PM PDT
OCTOBER  2 2025.......SUNRISE   6:44 AM PDT   SUNSET   6:31 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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