Climatological Report (Daily)
Issued by NWS
Issued by NWS
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810
CDUS46 KSGX 020927
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT TUE SEP 02 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 1 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 80 1:36 PM 104 1955 78 2 75
MINIMUM 68 6:00 AM 58 1881 67 1 69
AVERAGE 74 73 1 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1909 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 0.05 0.09 -0.04 T
SINCE OCT 1 4.61 9.67 -5.06 12.41
SINCE JAN 1 4.47 6.71 -2.24 11.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 9 8 1 7
MONTH TO DATE 9 8 1 7
SINCE SEP 1 9 8 1 7
SINCE JAN 1 441 568 -127 582
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 65 2:00 PM
AVERAGE 79
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1955
MINIMUM TEMPERATURE (F) 67 56 1880
1898
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 6:24 AM PDT SUNSET 7:12 PM PDT
SEPTEMBER 3 2025.....SUNRISE 6:25 AM PDT SUNSET 7:10 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$