Climatological Report (Daily)
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301
CDUS46 KSGX 210925
CLITRM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT MON SEP 21 2026

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

...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 20 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM        101   3:07 PM 110    1987 100      1      101
  MINIMUM         64   6:20 AM  53    1971  67     -3       73
  AVERAGE         83                        84     -1       87

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1983   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.25  -0.25     0.25
  SINCE JUL 1      T                         0.50  -0.50     0.35
  SINCE OCT 1      2.29                      2.89  -0.60     0.66
  SINCE JAN 1      0.68                      2.19  -1.51     0.66

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                         0      0        0

 COOLING
  YESTERDAY       18                        19     -1       22
  MONTH TO DATE  462                       428     34      436
  SINCE SEP 1    462                       428     34      436
  SINCE JAN 1   3618                      3384    234     3534
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           6:00 AM
 LOWEST     14           4:00 PM
 AVERAGE    40

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


THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  100       110      2003
 MINIMUM TEMPERATURE (F)   67        54      2006


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   6:32 AM PDT   SUNSET   6:43 PM PDT
SEPTEMBER 22 2026.....SUNRISE   6:33 AM PDT   SUNSET   6:41 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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