Climatological Report (Daily)
Issued by NWS
Issued by NWS
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943
CDUS46 KSGX 290921
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT TUE JUL 29 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 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 73 1:07 PM 92 1972 76 -3 77
MINIMUM 65 11:59 PM 59 1909 67 -2 66
AVERAGE 69 72 -3 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1968 0.00 0.00 0.00
MONTH TO DATE 0.00 0.07 -0.07 T
SINCE JUL 1 0.00 0.07 -0.07 T
SINCE OCT 1 4.56 9.65 -5.09 12.41
SINCE JAN 1 4.42 6.69 -2.27 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 7 -3 7
MONTH TO DATE 121 155 -34 204
SINCE JUN 1 177 230 -53 282
SINCE JAN 1 217 308 -91 283
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 10:00 PM
LOWEST 64 12:00 PM
AVERAGE 74
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 89 1972
MINIMUM TEMPERATURE (F) 67 57 1893
SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE 6:01 AM PDT SUNSET 7:49 PM PDT
JULY 30 2025..........SUNRISE 6:02 AM PDT SUNSET 7:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$