838
CDUS46 KSGX 210926
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT MON JUL 21 2025
...............................
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 20 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 72 1:18 PM 86 1960 76 -4 78
1974
2005
MINIMUM 66 11:59 PM 57 1880 67 -1 67
1894
AVERAGE 69 71 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 1998 0.00 0.00 0.00
MONTH TO DATE 0.00 0.05 -0.05 T
SINCE JUL 1 0.00 0.05 -0.05 T
SINCE OCT 1 4.56 9.63 -5.07 12.41
SINCE JAN 1 4.42 6.67 -2.25 11.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 5 10 -5 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 4 6 -2 8
MONTH TO DATE 84 106 -22 133
SINCE JUN 1 140 181 -41 211
SINCE JAN 1 180 259 -79 212
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 12:00 AM
LOWEST 66 11:00 AM
AVERAGE 72
......................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 86 1877
MINIMUM TEMPERATURE (F) 67 57 1894
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 5:56 AM PDT SUNSET 7:54 PM PDT
JULY 22 2025..........SUNRISE 5:56 AM PDT SUNSET 7:54 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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