Climatological Report (Daily)
Issued by NWS
Issued by NWS
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940
CDUS46 KSGX 111021
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PST THU DEC 11 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 10 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 80 11:56 AM 84 1950 66 14 73
MINIMUM 48 6:30 AM 40 1884 50 -2 42
AVERAGE 64 58 6 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.56 1943 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.47 -0.47 0.00
SINCE JUL 1 4.02 1.97 2.05 0.15
SINCE OCT 1 3.51 1.76 1.75 0.13
SINCE JAN 1 8.44 8.59 -0.15 11.15
DEGREE DAYS
HEATING
YESTERDAY 1 7 -6 7
MONTH TO DATE 54 64 -10 62
SINCE DEC 1 54 64 -10 62
SINCE JUL 1 152 169 -17 195
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 711 893 -182 864
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 1.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 9:00 PM
LOWEST 18 12:00 PM
AVERAGE 51
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 1958
MINIMUM TEMPERATURE (F) 50 39 1947
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 6:41 AM PST SUNSET 4:43 PM PST
DECEMBER 12 2025......SUNRISE 6:42 AM PST SUNSET 4:43 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$