143
CDUS46 KSGX 130032
CLISDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
432 PM PST FRI DEC 12 2025
...............................
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 12 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 9:56 AM 87 2010 67 4 65
MINIMUM 45 6:25 AM 38 2007 44 1 40
2023
AVERAGE 58 55 3 53
PRECIPITATION (IN)
TODAY 0.00 0.89 2014 0.06 -0.06 T
MONTH TO DATE 0.00 0.67 -0.67 T
SINCE JUL 1 2.89 2.17 0.72 0.18
SINCE OCT 1 2.37 1.94 0.43 0.08
SINCE JAN 1 6.89 9.08 -2.19 11.17
DEGREE DAYS
HEATING
TODAY 7 10 -3 12
MONTH TO DATE 63 113 -50 77
SINCE DEC 1 63 113 -50 77
SINCE JUL 1 168 334 -166 238
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE DEC 1 3 0 3 0
SINCE JAN 1 811 732 79 864
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 7:00 AM
LOWEST 36 10:00 AM
AVERAGE 58
......................................................
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 2010
MINIMUM TEMPERATURE (F) 44 36 1999
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 6:41 AM PST SUNSET 4:43 PM PST
DECEMBER 13 2025......SUNRISE 6:41 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.
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