Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 050030
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
530 PM PDT SAT OCT 04 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 4 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 12:31 PM 97 1987 76 -3 72
MINIMUM 61 6:20 AM 48 1884 64 -3 66
AVERAGE 67 70 -3 69
PRECIPITATION (IN)
TODAY 0.00 2.95 1925 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE JUL 1 0.51 0.24 0.27 0.02
SINCE OCT 1 0.00 0.03 -0.03 0.00
SINCE JAN 1 4.93 6.86 -1.93 11.02
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 2 5 -3 4
MONTH TO DATE 12 20 -8 14
SINCE SEP 1 232 221 11 233
SINCE JAN 1 664 781 -117 808
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 2:00 AM
LOWEST 57 10:00 AM
AVERAGE 68
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 1971
MINIMUM TEMPERATURE (F) 64 48 1884
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 6:45 AM PDT SUNSET 6:29 PM PDT
OCTOBER 5 2025.......SUNRISE 6:46 AM PDT SUNSET 6:28 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$