Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 100017
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
517 PM PDT THU OCT 09 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 9 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 74 2:18 PM 99 1994 75 -1 72
2015
MINIMUM 63 6:16 AM 50 1879 63 0 63
AVERAGE 69 69 0 68
PRECIPITATION (IN)
TODAY 0.00 0.74 1932 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE JUL 1 0.51 0.30 0.21 0.02
SINCE OCT 1 0.00 0.09 -0.09 0.00
SINCE JAN 1 4.93 6.92 -1.99 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 4 4 0 3
MONTH TO DATE 21 41 -20 28
SINCE SEP 1 241 242 -1 247
SINCE JAN 1 673 802 -129 822
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 AM
LOWEST 59 1:00 PM
AVERAGE 72
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 2015
MINIMUM TEMPERATURE (F) 63 47 1879
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 6:49 AM PDT SUNSET 6:22 PM PDT
OCTOBER 10 2025.......SUNRISE 6:49 AM PDT SUNSET 6:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$