322
CDUS46 KSGX 220007
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
507 PM PDT MON JUL 21 2025
...............................
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 73 1:06 PM 86 1877 76 -3 75
MINIMUM 65 4:50 AM 57 1894 67 -2 68
AVERAGE 69 71 -2 72
PRECIPITATION (IN)
TODAY 0.00 0.15 1860 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
TODAY 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
TODAY 4 6 -2 7
MONTH TO DATE 88 112 -24 140
SINCE JUN 1 144 187 -43 218
SINCE JAN 1 184 265 -81 219
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 12:00 AM
LOWEST 59 2:00 PM
AVERAGE 67
......................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 2006
MINIMUM TEMPERATURE (F) 67 59 1880
1894
1940
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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