901
CDUS46 KSGX 291020
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PST MON DEC 29 2025
...............................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 28 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 69 1:45 PM 84 1919 66 3 63
MINIMUM 44 6:35 AM 37 1987 49 -5 50
AVERAGE 57 58 -1 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 2004 0.06 -0.06 0.00
MONTH TO DATE 0.83 1.47 -0.64 0.01
SINCE JUL 1 4.85 2.97 1.88 0.16
SINCE OCT 1 4.34 2.76 1.58 0.14
SINCE JAN 1 9.27 9.59 -0.32 11.16
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 8
MONTH TO DATE 144 203 -59 194
SINCE DEC 1 144 203 -59 194
SINCE JUL 1 242 308 -66 327
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE DEC 1 4 0 4 0
SINCE JAN 1 715 893 -178 864
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 37 1:00 PM
AVERAGE 65
......................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1963
MINIMUM TEMPERATURE (F) 49 38 1893
1966
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 6:50 AM PST SUNSET 4:52 PM PST
DECEMBER 30 2025......SUNRISE 6:51 AM PST SUNSET 4:52 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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