Climatological Report (Daily)
Issued by NWS
Issued by NWS
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127
CDUS46 KSGX 300918
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PDT SUN AUG 30 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 29 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 87 9:57 AM 88 1896 78 9 88
2009
2025
MINIMUM 73 5:52 AM 54 1879 68 5 68
1895
AVERAGE 80 73 7 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 1912 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.05
SINCE JUL 1 0.00 0.09 -0.09 0.05
SINCE OCT 1 10.09 9.67 0.42 4.61
SINCE JAN 1 5.37 6.71 -1.34 4.47
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 11 -11 5
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 15 8 7 13
MONTH TO DATE 318 217 101 184
SINCE JUN 1 657 469 188 372
SINCE JAN 1 783 547 236 412
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 57 10:00 AM
AVERAGE 77
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 93 1909
MINIMUM TEMPERATURE (F) 68 56 1879
1880
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 6:22 AM PDT SUNSET 7:16 PM PDT
AUGUST 31 2026........SUNRISE 6:23 AM PDT SUNSET 7:14 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$