Climatological Report (Daily)
Issued by NWS
Issued by NWS
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582
CDUS46 KSGX 010920
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT WED OCT 01 2025
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 30 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 75 11:50 AM 96 2020 76 -1 73
MINIMUM 64 11:54 PM 51 1880 64 0 61
AVERAGE 70 70 0 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1921 0.01 -0.01 0.00
MONTH TO DATE 0.46 0.12 0.34 0.02
SINCE JUL 1 0.51 0.21 0.30 0.02
SINCE OCT 1 5.07 9.79 -4.72 12.43
SINCE JAN 1 4.93 6.83 -1.90 11.02
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 5 5 0 2
MONTH TO DATE 220 201 19 219
SINCE SEP 1 220 201 19 219
SINCE JAN 1 652 761 -109 794
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.2
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 84 11:00 PM
LOWEST 55 9:00 AM
AVERAGE 70
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 2020
MINIMUM TEMPERATURE (F) 64 52 1893
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 6:43 AM PDT SUNSET 6:33 PM PDT
OCTOBER 2 2025.......SUNRISE 6:44 AM PDT SUNSET 6:31 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$