Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 090933
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
233 AM PDT THU OCT 09 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 8 2025...
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)
YESTERDAY
MAXIMUM 73 12:23 PM 94 2008 75 -2 71
MINIMUM 63 11:22 PM 49 1883 63 0 60
AVERAGE 68 69 -1 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.62 1857 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.08 -0.08 0.00
SINCE JUL 1 0.51 0.29 0.22 0.02
SINCE OCT 1 0.00 0.08 -0.08 0.00
SINCE JAN 1 4.93 6.91 -1.98 11.02
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 1 -1 0
COOLING
YESTERDAY 3 4 -1 1
MONTH TO DATE 17 37 -20 25
SINCE SEP 1 237 238 -1 244
SINCE JAN 1 669 798 -129 819
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 9:00 PM
LOWEST 61 10:00 AM
AVERAGE 73
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 99 1994
2015
MINIMUM TEMPERATURE (F) 63 50 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.
$$