Climatological Report (Daily)
Issued by NWS
Issued by NWS
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515
CDUS46 KSGX 150920
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT TUE SEP 15 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 2:36 PM 92 1879 78 -3 74
MINIMUM 70 11:59 PM 53 1893 67 3 67
1894
AVERAGE 73 72 1 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 1875 0.00 0.00 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE JUL 1 0.00 0.13 -0.13 0.05
SINCE OCT 1 10.09 9.71 0.38 4.61
SINCE JAN 1 5.37 6.75 -1.38 4.47
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 8 7 1 6
MONTH TO DATE 168 106 62 105
SINCE SEP 1 168 106 62 105
SINCE JAN 1 972 666 306 537
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 12:00 AM
LOWEST 64 1:00 PM
AVERAGE 71
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 101 2012
MINIMUM TEMPERATURE (F) 66 52 1884
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 6:32 AM PDT SUNSET 6:55 PM PDT
SEPTEMBER 16 2026.....SUNRISE 6:33 AM PDT SUNSET 6:53 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$